2030
***** 2030 JANUARY *****
Calendar for Kitt Peak, west longitude (h.m.s) = 7 26 24, latitude (d.m) = 31 57.8
Note that each line lists events of one night, spanning two calendar dates. Rise/set times are given
in Mountain time ( 7 hr W), for 900 m above surroundings, in standard time all year.
Moon coords. and illum. are for local midnight, even if moon is down. Program: John Thorstensen, Dartmouth College.
Date (eve/morn) JDmid LMSTmidn ---------- Sun: --------- LST twilight: ------------- Moon: --------------
(2030 at start) (-2460000) set twi.end twi.beg rise eve morn rise set %illum RA Dec
Tue Jan 01/Wed Jan 02 2503.8 6 21 28 17 38 19 01 6 00 7 22 1 21 12 23 5 57 ..... 4 17 05.7 -23 44
Wed Jan 02/Thu Jan 03 2504.8 6 25 24 17 39 19 01 6 00 7 22 1 26 12 27 6 55 16 26 1 18 08.4 -22 59
Thu Jan 03/Fri Jan 04 2505.8 6 29 21 17 40 19 02 6 01 7 22 1 30 12 31 7 45 17 33 0 19 09.0 -20 47
Fri Jan 04/Sat Jan 05 2506.8 6 33 17 17 41 19 03 6 01 7 23 1 35 12 35 ..... 18 40 2 20 06.3 -17 23
Sat Jan 05/Sun Jan 06 2507.8 6 37 14 17 42 19 03 6 01 7 23 1 40 12 39 ..... 19 46 6 21 00.1 -13 07
Sun Jan 06/Mon Jan 07 2508.8 6 41 10 17 42 19 04 6 01 7 23 1 44 12 43 ..... 20 48 12 21 50.5 - 8 20
Mon Jan 07/Tue Jan 08 2509.8 6 45 07 17 43 19 05 6 01 7 23 1 49 12 47 ..... 21 48 19 22 38.3 - 3 19
Tue Jan 08/Wed Jan 09 2510.8 6 49 03 17 44 19 05 6 01 7 23 1 54 12 51 ..... 22 45 28 23 24.5 1 42
Wed Jan 09/Thu Jan 10 2511.8 6 53 00 17 45 19 06 6 01 7 23 1 58 12 55 ..... 23 41 37 0 09.8 6 31
Thu Jan 10/Fri Jan 11 2512.8 6 56 57 17 46 19 07 6 01 7 23 2 03 12 59 ..... 0 36 46 0 55.2 11 00
Fri Jan 11/Sat Jan 12 2513.8 7 00 53 17 46 19 08 6 01 7 23 2 08 13 03 ..... 1 31 56 1 41.4 15 01
Sat Jan 12/Sun Jan 13 2514.8 7 04 50 17 47 19 08 6 01 7 22 2 12 13 07 ..... 2 26 65 2 29.0 18 24
Sun Jan 13/Mon Jan 14 2515.8 7 08 46 17 48 19 09 6 01 7 22 2 17 13 11 ..... 3 21 74 3 18.5 21 01
Mon Jan 14/Tue Jan 15 2516.8 7 12 43 17 49 19 10 6 01 7 22 2 22 13 15 ..... 4 15 82 4 09.9 22 43
Tue Jan 15/Wed Jan 16 2517.8 7 16 39 17 50 19 11 6 01 7 22 2 27 13 19 ..... 5 06 89 5 02.9 23 22
Wed Jan 16/Thu Jan 17 2518.8 7 20 36 17 51 19 12 6 01 7 22 2 31 13 23 ..... 5 55 94 5 57.1 22 53
Thu Jan 17/Fri Jan 18 2519.8 7 24 32 17 52 19 12 6 01 7 21 2 36 13 26 16 08 6 40 98 6 51.4 21 13
Fri Jan 18/Sat Jan 19 2520.8 7 28 29 17 53 19 13 6 01 7 21 2 41 13 30 17 07 7 21 100 7 45.3 18 25
Sat Jan 19/Sun Jan 20 2521.8 7 32 26 17 54 19 14 6 01 7 21 2 46 13 34 18 08 7 59 99 8 38.2 14 37
Sun Jan 20/Mon Jan 21 2522.8 7 36 22 17 54 19 15 6 00 7 20 2 50 13 38 19 10 ..... 97 9 30.0 10 01
Mon Jan 21/Tue Jan 22 2523.8 7 40 19 17 55 19 16 6 00 7 20 2 55 13 41 20 12 ..... 92 10 20.9 4 50
Tue Jan 22/Wed Jan 23 2524.8 7 44 15 17 56 19 16 6 00 7 20 3 00 13 45 21 14 ..... 85 11 11.6 - 0 38
Wed Jan 23/Thu Jan 24 2525.8 7 48 12 17 57 19 17 6 00 7 19 3 05 13 49 22 17 ..... 76 12 02.8 - 6 07
Thu Jan 24/Fri Jan 25 2526.8 7 52 08 17 58 19 18 5 59 7 19 3 09 13 52 23 22 ..... 66 12 55.3 -11 21
Fri Jan 25/Sat Jan 26 2527.8 7 56 05 17 59 19 19 5 59 7 18 3 14 13 56 0 27 ..... 54 13 49.8 -16 00
Sat Jan 26/Sun Jan 27 2528.8 8 00 01 18 00 19 19 5 58 7 18 3 19 13 59 1 34 ..... 43 14 46.8 -19 47
Sun Jan 27/Mon Jan 28 2529.8 8 03 58 18 01 19 20 5 58 7 17 3 23 14 03 2 40 ..... 32 15 46.1 -22 24
Mon Jan 28/Tue Jan 29 2530.8 8 07 55 18 02 19 21 5 58 7 17 3 28 14 06 3 44 ..... 22 16 47.1 -23 39
Tue Jan 29/Wed Jan 30 2531.8 8 11 51 18 03 19 22 5 57 7 16 3 33 14 10 4 43 ..... 13 17 48.3 -23 25
Wed Jan 30/Thu Jan 31 2532.8 8 15 48 18 04 19 23 5 57 7 16 3 38 14 13 5 35 ..... 7 18 48.2 -21 45
Thu Jan 31/Fri Feb 01 2533.8 8 19 44 18 05 19 23 5 56 7 15 3 42 14 17 6 21 16 21 2 19 45.8 -18 50
***** 2030 FEBRUARY *****
Calendar for Kitt Peak, west longitude (h.m.s) = 7 26 24, latitude (d.m) = 31 57.8
Note that each line lists events of one night, spanning two calendar dates. Rise/set times are given
in Mountain time ( 7 hr W), for 900 m above surroundings, in standard time all year.
Moon coords. and illum. are for local midnight, even if moon is down. Program: John Thorstensen, Dartmouth College.
Date (eve/morn) JDmid LMSTmidn ---------- Sun: --------- LST twilight: ------------- Moon: --------------
(2030 at start) (-2460000) set twi.end twi.beg rise eve morn rise set %illum RA Dec
Fri Feb 01/Sat Feb 02 2534.8 8 23 41 18 05 19 24 5 56 7 14 3 47 14 20 7 01 17 27 0 20 40.3 -14 55
Sat Feb 02/Sun Feb 03 2535.8 8 27 37 18 06 19 25 5 55 7 14 3 52 14 24 7 37 18 30 1 21 31.8 -10 21
Sun Feb 03/Mon Feb 04 2536.8 8 31 34 18 07 19 26 5 54 7 13 3 57 14 27 ..... 19 31 3 22 20.7 - 5 25
Mon Feb 04/Tue Feb 05 2537.8 8 35 30 18 08 19 27 5 54 7 12 4 01 14 30 ..... 20 30 7 23 07.8 - 0 22
Tue Feb 05/Wed Feb 06 2538.8 8 39 27 18 09 19 27 5 53 7 11 4 06 14 34 ..... 21 28 13 23 53.8 4 34
Wed Feb 06/Thu Feb 07 2539.8 8 43 24 18 10 19 28 5 52 7 11 4 11 14 37 ..... 22 24 21 0 39.5 9 13
Thu Feb 07/Fri Feb 08 2540.8 8 47 20 18 11 19 29 5 52 7 10 4 16 14 40 ..... 23 20 29 1 25.6 13 25
Fri Feb 08/Sat Feb 09 2541.8 8 51 17 18 12 19 30 5 51 7 09 4 20 14 43 ..... 0 15 38 2 12.7 17 02
Sat Feb 09/Sun Feb 10 2542.8 8 55 13 18 13 19 31 5 50 7 08 4 25 14 47 ..... 1 10 47 3 01.2 19 55
Sun Feb 10/Mon Feb 11 2543.8 8 59 10 18 13 19 31 5 50 7 07 4 30 14 50 ..... 2 04 57 3 51.4 21 57
Mon Feb 11/Tue Feb 12 2544.8 9 03 06 18 14 19 32 5 49 7 06 4 34 14 53 ..... 2 56 66 4 43.2 22 59
Tue Feb 12/Wed Feb 13 2545.8 9 07 03 18 15 19 33 5 48 7 06 4 39 14 56 ..... 3 46 75 5 36.3 22 57
Wed Feb 13/Thu Feb 14 2546.8 9 10 59 18 16 19 34 5 47 7 05 4 44 14 59 ..... 4 32 83 6 30.0 21 47
Thu Feb 14/Fri Feb 15 2547.8 9 14 56 18 17 19 34 5 46 7 04 4 49 15 02 ..... 5 15 90 7 23.9 19 28
Fri Feb 15/Sat Feb 16 2548.8 9 18 53 18 18 19 35 5 45 7 03 4 53 15 05 ..... 5 55 95 8 17.3 16 04
Sat Feb 16/Sun Feb 17 2549.8 9 22 49 18 19 19 36 5 45 7 02 4 58 15 08 16 55 6 32 99 9 10.1 11 45
Sun Feb 17/Mon Feb 18 2550.8 9 26 46 18 19 19 37 5 44 7 01 5 03 15 11 17 58 7 07 100 10 02.4 6 42
Mon Feb 18/Tue Feb 19 2551.8 9 30 42 18 20 19 37 5 43 7 00 5 07 15 14 19 02 7 42 98 10 54.5 1 12
Tue Feb 19/Wed Feb 20 2552.8 9 34 39 18 21 19 38 5 42 6 59 5 12 15 17 20 06 ..... 94 11 47.2 - 4 27
Wed Feb 20/Thu Feb 21 2553.8 9 38 35 18 22 19 39 5 41 6 58 5 17 15 20 21 12 ..... 88 12 40.9 - 9 55
Thu Feb 21/Fri Feb 22 2554.8 9 42 32 18 23 19 40 5 40 6 57 5 21 15 23 22 19 ..... 79 13 36.4 -14 51
Fri Feb 22/Sat Feb 23 2555.8 9 46 28 18 23 19 40 5 39 6 56 5 26 15 26 23 26 ..... 69 14 33.9 -18 55
Sat Feb 23/Sun Feb 24 2556.8 9 50 25 18 24 19 41 5 38 6 54 5 31 15 29 0 33 ..... 58 15 33.3 -21 51
Sun Feb 24/Mon Feb 25 2557.8 9 54 22 18 25 19 42 5 37 6 53 5 35 15 32 1 37 ..... 47 16 33.9 -23 25
Mon Feb 25/Tue Feb 26 2558.8 9 58 18 18 26 19 43 5 36 6 52 5 40 15 35 2 37 ..... 36 17 34.6 -23 32
Tue Feb 26/Wed Feb 27 2559.8 10 02 15 18 27 19 43 5 35 6 51 5 45 15 38 3 30 ..... 26 18 33.9 -22 14
Wed Feb 27/Thu Feb 28 2560.8 10 06 11 18 27 19 44 5 33 6 50 5 50 15 41 4 17 ..... 17 19 31.0 -19 42
Thu Feb 28/Fri Mar 01 2561.8 10 10 08 18 28 19 45 5 32 6 49 5 54 15 43 4 58 ..... 10 20 25.2 -16 09
***** 2030 MARCH *****
Calendar for Kitt Peak, west longitude (h.m.s) = 7 26 24, latitude (d.m) = 31 57.8
Note that each line lists events of one night, spanning two calendar dates. Rise/set times are given
in Mountain time ( 7 hr W), for 900 m above surroundings, in standard time all year.
Moon coords. and illum. are for local midnight, even if moon is down. Program: John Thorstensen, Dartmouth College.
Date (eve/morn) JDmid LMSTmidn ---------- Sun: --------- LST twilight: ------------- Moon: --------------
(2030 at start) (-2460000) set twi.end twi.beg rise eve morn rise set %illum RA Dec
Fri Mar 01/Sat Mar 02 2562.8 10 14 04 18 29 19 46 5 31 6 48 5 59 15 46 5 35 ..... 4 21 16.6 -11 53
Sat Mar 02/Sun Mar 03 2563.8 10 18 01 18 30 19 46 5 30 6 46 6 04 15 49 6 08 17 18 1 22 05.6 - 7 09
Sun Mar 03/Mon Mar 04 2564.8 10 21 57 18 30 19 47 5 29 6 45 6 08 15 52 6 40 18 18 0 22 52.8 - 2 12
Mon Mar 04/Tue Mar 05 2565.8 10 25 54 18 31 19 48 5 28 6 44 6 13 15 54 7 11 19 15 1 23 39.0 2 44
Tue Mar 05/Wed Mar 06 2566.8 10 29 51 18 32 19 48 5 26 6 43 6 18 15 57 ..... 20 12 4 0 24.7 7 27
Wed Mar 06/Thu Mar 07 2567.8 10 33 47 18 33 19 49 5 25 6 42 6 22 16 00 ..... 21 08 9 1 10.7 11 47
Thu Mar 07/Fri Mar 08 2568.8 10 37 44 18 33 19 50 5 24 6 40 6 27 16 03 ..... 22 04 15 1 57.5 15 35
Fri Mar 08/Sat Mar 09 2569.8 10 41 40 18 34 19 51 5 23 6 39 6 32 16 05 ..... 22 59 22 2 45.5 18 41
Sat Mar 09/Sun Mar 10 2570.8 10 45 37 18 35 19 51 5 22 6 38 6 36 16 08 ..... 23 54 30 3 34.8 20 59
Sun Mar 10/Mon Mar 11 2571.8 10 49 33 18 36 19 52 5 20 6 37 6 41 16 11 ..... 0 46 39 4 25.4 22 21
Mon Mar 11/Tue Mar 12 2572.8 10 53 30 18 36 19 53 5 19 6 36 6 46 16 13 ..... 1 37 49 5 17.2 22 42
Tue Mar 12/Wed Mar 13 2573.8 10 57 26 18 37 19 54 5 18 6 34 6 50 16 16 ..... 2 24 58 6 09.6 21 59
Wed Mar 13/Thu Mar 14 2574.8 11 01 23 18 38 19 54 5 16 6 33 6 55 16 19 ..... 3 08 68 7 02.2 20 10
Thu Mar 14/Fri Mar 15 2575.8 11 05 20 18 38 19 55 5 15 6 32 7 00 16 21 ..... 3 48 77 7 54.8 17 17
Fri Mar 15/Sat Mar 16 2576.8 11 09 16 18 39 19 56 5 14 6 31 7 04 16 24 ..... 4 26 85 8 47.1 13 26
Sat Mar 16/Sun Mar 17 2577.8 11 13 13 18 40 19 57 5 13 6 29 7 09 16 27 ..... 5 02 92 9 39.2 8 45
Sun Mar 17/Mon Mar 18 2578.8 11 17 09 18 41 19 57 5 11 6 28 7 14 16 29 16 43 5 37 97 10 31.6 3 27
Mon Mar 18/Tue Mar 19 2579.8 11 21 06 18 41 19 58 5 10 6 27 7 19 16 32 17 48 6 12 100 11 24.8 - 2 12
Tue Mar 19/Wed Mar 20 2580.8 11 25 02 18 42 19 59 5 08 6 25 7 23 16 34 18 54 6 50 99 12 19.4 - 7 52
Wed Mar 20/Thu Mar 21 2581.8 11 28 59 18 43 20 00 5 07 6 24 7 28 16 37 20 02 ..... 96 13 16.1 -13 10
Thu Mar 21/Fri Mar 22 2582.8 11 32 55 18 43 20 00 5 06 6 23 7 33 16 40 21 12 ..... 90 14 15.0 -17 41
Fri Mar 22/Sat Mar 23 2583.8 11 36 52 18 44 20 01 5 04 6 22 7 37 16 42 22 21 ..... 82 15 16.2 -21 04
Sat Mar 23/Sun Mar 24 2584.8 11 40 49 18 45 20 02 5 03 6 20 7 42 16 45 23 29 ..... 73 16 18.5 -23 03
Sun Mar 24/Mon Mar 25 2585.8 11 44 45 18 45 20 03 5 02 6 19 7 47 16 47 0 31 ..... 62 17 20.8 -23 31
Mon Mar 25/Tue Mar 26 2586.8 11 48 42 18 46 20 04 5 00 6 18 7 52 16 50 1 27 ..... 51 18 21.4 -22 31
Tue Mar 26/Wed Mar 27 2587.8 11 52 38 18 47 20 04 4 59 6 16 7 56 16 52 2 15 ..... 40 19 19.3 -20 14
Wed Mar 27/Thu Mar 28 2588.8 11 56 35 18 47 20 05 4 57 6 15 8 01 16 55 2 58 ..... 29 20 13.9 -16 55
Thu Mar 28/Fri Mar 29 2589.8 12 00 31 18 48 20 06 4 56 6 14 8 06 16 57 3 35 ..... 20 21 05.4 -12 51
Fri Mar 29/Sat Mar 30 2590.8 12 04 28 18 49 20 07 4 55 6 13 8 11 17 00 4 09 ..... 13 21 54.3 - 8 18
Sat Mar 30/Sun Mar 31 2591.8 12 08 24 18 49 20 08 4 53 6 11 8 15 17 02 4 41 ..... 7 22 41.3 - 3 30
Sun Mar 31/Mon Apr 01 2592.8 12 12 21 18 50 20 08 4 52 6 10 8 20 17 05 5 12 17 07 3 23 27.1 1 21
***** 2030 APRIL *****
Calendar for Kitt Peak, west longitude (h.m.s) = 7 26 24, latitude (d.m) = 31 57.8
Note that each line lists events of one night, spanning two calendar dates. Rise/set times are given
in Mountain time ( 7 hr W), for 900 m above surroundings, in standard time all year.
Moon coords. and illum. are for local midnight, even if moon is down. Program: John Thorstensen, Dartmouth College.
Date (eve/morn) JDmid LMSTmidn ---------- Sun: --------- LST twilight: ------------- Moon: --------------
(2030 at start) (-2460000) set twi.end twi.beg rise eve morn rise set %illum RA Dec
Mon Apr 01/Tue Apr 02 2593.8 12 16 18 18 51 20 09 4 50 6 09 8 25 17 08 5 43 18 04 1 0 12.5 6 03
Tue Apr 02/Wed Apr 03 2594.8 12 20 14 18 52 20 10 4 49 6 07 8 30 17 10 6 14 18 59 0 0 58.2 10 26
Wed Apr 03/Thu Apr 04 2595.8 12 24 11 18 52 20 11 4 48 6 06 8 34 17 13 6 48 19 55 2 1 44.6 14 20
Thu Apr 04/Fri Apr 05 2596.8 12 28 07 18 53 20 12 4 46 6 05 8 39 17 15 ..... 20 51 5 2 32.1 17 36
Fri Apr 05/Sat Apr 06 2597.8 12 32 04 18 54 20 13 4 45 6 04 8 44 17 18 ..... 21 45 10 3 20.8 20 05
Sat Apr 06/Sun Apr 07 2598.8 12 36 00 18 54 20 13 4 43 6 02 8 49 17 20 ..... 22 39 16 4 10.7 21 42
Sun Apr 07/Mon Apr 08 2599.8 12 39 57 18 55 20 14 4 42 6 01 8 54 17 23 ..... 23 29 24 5 01.6 22 20
Mon Apr 08/Tue Apr 09 2600.8 12 43 53 18 56 20 15 4 41 6 00 8 58 17 25 ..... 0 17 32 5 52.9 21 56
Tue Apr 09/Wed Apr 10 2601.8 12 47 50 18 56 20 16 4 39 5 59 9 03 17 28 ..... 1 01 41 6 44.3 20 30
Wed Apr 10/Thu Apr 11 2602.8 12 51 47 18 57 20 17 4 38 5 58 9 08 17 30 ..... 1 42 51 7 35.5 18 04
Thu Apr 11/Fri Apr 12 2603.8 12 55 43 18 58 20 18 4 36 5 56 9 13 17 33 ..... 2 20 61 8 26.3 14 41
Fri Apr 12/Sat Apr 13 2604.8 12 59 40 18 58 20 19 4 35 5 55 9 18 17 35 ..... 2 56 71 9 17.0 10 29
Sat Apr 13/Sun Apr 14 2605.8 13 03 36 18 59 20 20 4 34 5 54 9 23 17 38 ..... 3 31 80 10 08.0 5 34
Sun Apr 14/Mon Apr 15 2606.8 13 07 33 19 00 20 20 4 32 5 53 9 27 17 40 ..... 4 05 89 10 59.8 0 11
Mon Apr 15/Tue Apr 16 2607.8 13 11 29 19 00 20 21 4 31 5 52 9 32 17 43 ..... 4 42 95 11 53.4 - 5 26
Tue Apr 16/Wed Apr 17 2608.8 13 15 26 19 01 20 22 4 29 5 50 9 37 17 46 17 39 5 21 99 12 49.4 -10 56
Wed Apr 17/Thu Apr 18 2609.8 13 19 22 19 02 20 23 4 28 5 49 9 42 17 48 18 49 6 05 100 13 48.4 -15 53
Thu Apr 18/Fri Apr 19 2610.8 13 23 19 19 03 20 24 4 27 5 48 9 47 17 51 20 00 ..... 98 14 50.5 -19 52
Fri Apr 19/Sat Apr 20 2611.8 13 27 16 19 03 20 25 4 25 5 47 9 52 17 53 21 11 ..... 93 15 54.8 -22 29
Sat Apr 20/Sun Apr 21 2612.8 13 31 12 19 04 20 26 4 24 5 46 9 57 17 56 22 18 ..... 85 16 59.8 -23 30
Sun Apr 21/Mon Apr 22 2613.8 13 35 09 19 05 20 27 4 23 5 45 10 02 17 58 23 19 ..... 76 18 03.5 -22 54
Mon Apr 22/Tue Apr 23 2614.8 13 39 05 19 05 20 28 4 21 5 44 10 06 18 01 0 11 ..... 66 19 04.3 -20 52
Tue Apr 23/Wed Apr 24 2615.8 13 43 02 19 06 20 29 4 20 5 43 10 11 18 04 0 57 ..... 55 20 01.2 -17 42
Wed Apr 24/Thu Apr 25 2616.8 13 46 58 19 07 20 30 4 19 5 42 10 16 18 06 1 36 ..... 44 20 54.3 -13 43
Thu Apr 25/Fri Apr 26 2617.8 13 50 55 19 08 20 31 4 17 5 41 10 21 18 09 2 11 ..... 34 21 44.1 - 9 14
Fri Apr 26/Sat Apr 27 2618.8 13 54 51 19 08 20 32 4 16 5 40 10 26 18 12 2 44 ..... 24 22 31.6 - 4 29
Sat Apr 27/Sun Apr 28 2619.8 13 58 48 19 09 20 33 4 15 5 39 10 31 18 14 3 14 ..... 16 23 17.4 0 20
Sun Apr 28/Mon Apr 29 2620.8 14 02 45 19 10 20 34 4 13 5 38 10 36 18 17 3 45 ..... 10 0 02.6 5 01
Mon Apr 29/Tue Apr 30 2621.8 14 06 41 19 10 20 35 4 12 5 37 10 41 18 20 4 16 ..... 5 0 47.8 9 24
Tue Apr 30/Wed May 01 2622.8 14 10 38 19 11 20 36 4 11 5 36 10 46 18 22 4 49 17 49 2 1 33.7 13 22
***** 2030 MAY *****
Calendar for Kitt Peak, west longitude (h.m.s) = 7 26 24, latitude (d.m) = 31 57.8
Note that each line lists events of one night, spanning two calendar dates. Rise/set times are given
in Mountain time ( 7 hr W), for 900 m above surroundings, in standard time all year.
Moon coords. and illum. are for local midnight, even if moon is down. Program: John Thorstensen, Dartmouth College.
Date (eve/morn) JDmid LMSTmidn ---------- Sun: --------- LST twilight: ------------- Moon: --------------
(2030 at start) (-2460000) set twi.end twi.beg rise eve morn rise set %illum RA Dec
Wed May 01/Thu May 02 2623.8 14 14 34 19 12 20 37 4 10 5 35 10 51 18 25 5 25 18 44 0 2 20.7 16 44
Thu May 02/Fri May 03 2624.8 14 18 31 19 13 20 38 4 09 5 34 10 56 18 28 6 04 19 39 0 3 09.0 19 23
Fri May 03/Sat May 04 2625.8 14 22 27 19 13 20 39 4 07 5 33 11 01 18 31 ..... 20 33 2 3 58.5 21 11
Sat May 04/Sun May 05 2626.8 14 26 24 19 14 20 40 4 06 5 32 11 06 18 33 ..... 21 25 6 4 49.0 22 02
Sun May 05/Mon May 06 2627.8 14 30 20 19 15 20 41 4 05 5 31 11 11 18 36 ..... 22 13 11 5 39.8 21 53
Mon May 06/Tue May 07 2628.8 14 34 17 19 15 20 42 4 04 5 30 11 15 18 39 ..... 22 58 18 6 30.6 20 43
Tue May 07/Wed May 08 2629.8 14 38 14 19 16 20 43 4 03 5 29 11 20 18 42 ..... 23 40 26 7 21.0 18 35
Wed May 08/Thu May 09 2630.8 14 42 10 19 17 20 44 4 02 5 29 11 25 18 45 ..... 0 18 35 8 10.7 15 32
Thu May 09/Fri May 10 2631.8 14 46 07 19 18 20 45 4 01 5 28 11 30 18 47 ..... 0 53 45 8 59.9 11 42
Fri May 10/Sat May 11 2632.8 14 50 03 19 18 20 46 4 00 5 27 11 35 18 50 ..... 1 27 56 9 49.0 7 11
Sat May 11/Sun May 12 2633.8 14 54 00 19 19 20 47 3 59 5 26 11 40 18 53 ..... 2 01 66 10 38.7 2 08
Sun May 12/Mon May 13 2634.8 14 57 56 19 20 20 48 3 58 5 26 11 45 18 56 ..... 2 35 76 11 29.8 - 3 13
Mon May 13/Tue May 14 2635.8 15 01 53 19 20 20 49 3 57 5 25 11 50 18 59 ..... 3 12 85 12 23.2 - 8 38
Tue May 14/Wed May 15 2636.8 15 05 49 19 21 20 50 3 56 5 24 11 55 19 02 ..... 3 53 93 13 19.7 -13 47
Wed May 15/Thu May 16 2637.8 15 09 46 19 22 20 51 3 55 5 23 12 00 19 05 17 34 4 39 98 14 20.1 -18 13
Thu May 16/Fri May 17 2638.8 15 13 43 19 23 20 52 3 54 5 23 12 05 19 08 18 46 5 32 100 15 24.0 -21 31
Fri May 17/Sat May 18 2639.8 15 17 39 19 23 20 53 3 53 5 22 12 10 19 11 19 56 ..... 99 16 30.3 -23 17
Sat May 18/Sun May 19 2640.8 15 21 36 19 24 20 54 3 52 5 22 12 15 19 14 21 02 ..... 95 17 36.8 -23 22
Sun May 19/Mon May 20 2641.8 15 25 32 19 25 20 55 3 51 5 21 12 20 19 17 22 00 ..... 88 18 41.3 -21 48
Mon May 20/Tue May 21 2642.8 15 29 29 19 25 20 56 3 50 5 20 12 24 19 20 22 51 ..... 80 19 42.0 -18 53
Tue May 21/Wed May 22 2643.8 15 33 25 19 26 20 56 3 49 5 20 12 29 19 24 23 34 ..... 70 20 38.4 -14 59
Wed May 22/Thu May 23 2644.8 15 37 22 19 27 20 57 3 49 5 19 12 34 19 27 0 12 ..... 59 21 30.8 -10 28
Thu May 23/Fri May 24 2645.8 15 41 18 19 27 20 58 3 48 5 19 12 39 19 30 0 45 ..... 49 22 20.0 - 5 38
Fri May 24/Sat May 25 2646.8 15 45 15 19 28 20 59 3 47 5 19 12 44 19 33 1 17 ..... 38 23 07.0 - 0 45
Sat May 25/Sun May 26 2647.8 15 49 12 19 29 21 00 3 47 5 18 12 49 19 36 1 48 ..... 29 23 52.7 4 01
Sun May 26/Mon May 27 2648.8 15 53 08 19 29 21 01 3 46 5 18 12 54 19 40 2 18 ..... 21 0 38.0 8 29
Mon May 27/Tue May 28 2649.8 15 57 05 19 30 21 02 3 45 5 17 12 58 19 43 2 51 ..... 13 1 23.8 12 33
Tue May 28/Wed May 29 2650.8 16 01 01 19 30 21 03 3 45 5 17 13 03 19 46 3 25 ..... 8 2 10.4 16 02
Wed May 29/Thu May 30 2651.8 16 04 58 19 31 21 04 3 44 5 17 13 08 19 50 4 03 17 34 3 2 58.3 18 50
Thu May 30/Fri May 31 2652.8 16 08 54 19 32 21 04 3 44 5 16 13 13 19 53 4 45 18 28 1 3 47.5 20 48
Fri May 31/Sat Jun 01 2653.8 16 12 51 19 32 21 05 3 43 5 16 13 17 19 57 5 31 19 21 0 4 37.7 21 52
***** 2030 JUNE *****
Calendar for Kitt Peak, west longitude (h.m.s) = 7 26 24, latitude (d.m) = 31 57.8
Note that each line lists events of one night, spanning two calendar dates. Rise/set times are given
in Mountain time ( 7 hr W), for 900 m above surroundings, in standard time all year.
Moon coords. and illum. are for local midnight, even if moon is down. Program: John Thorstensen, Dartmouth College.
Date (eve/morn) JDmid LMSTmidn ---------- Sun: --------- LST twilight: ------------- Moon: --------------
(2030 at start) (-2460000) set twi.end twi.beg rise eve morn rise set %illum RA Dec
Sat Jun 01/Sun Jun 02 2654.8 16 16 47 19 33 21 06 3 43 5 16 13 22 20 00 6 21 20 10 1 5 28.5 21 55
Sun Jun 02/Mon Jun 03 2655.8 16 20 44 19 33 21 07 3 42 5 16 13 27 20 04 ..... 20 57 4 6 19.3 20 58
Mon Jun 03/Tue Jun 04 2656.8 16 24 41 19 34 21 07 3 42 5 15 13 32 20 07 ..... 21 39 8 7 09.6 19 03
Tue Jun 04/Wed Jun 05 2657.8 16 28 37 19 34 21 08 3 42 5 15 13 36 20 11 ..... 22 18 14 7 59.1 16 13
Wed Jun 05/Thu Jun 06 2658.8 16 32 34 19 35 21 09 3 41 5 15 13 41 20 14 ..... 22 54 22 8 47.8 12 37
Thu Jun 06/Fri Jun 07 2659.8 16 36 30 19 35 21 09 3 41 5 15 13 45 20 18 ..... 23 28 30 9 35.8 8 21
Fri Jun 07/Sat Jun 08 2660.8 16 40 27 19 36 21 10 3 41 5 15 13 50 20 22 ..... 0 01 40 10 23.9 3 35
Sat Jun 08/Sun Jun 09 2661.8 16 44 23 19 36 21 11 3 41 5 15 13 55 20 26 ..... 0 34 51 11 12.8 - 1 31
Sun Jun 09/Mon Jun 10 2662.8 16 48 20 19 37 21 11 3 40 5 15 13 59 20 29 ..... 1 08 62 12 03.3 - 6 45
Mon Jun 10/Tue Jun 11 2663.8 16 52 16 19 37 21 12 3 40 5 15 14 04 20 33 ..... 1 45 73 12 56.6 -11 50
Tue Jun 11/Wed Jun 12 2664.8 16 56 13 19 38 21 12 3 40 5 15 14 08 20 37 ..... 2 27 83 13 53.3 -16 27
Wed Jun 12/Thu Jun 13 2665.8 17 00 10 19 38 21 13 3 40 5 15 14 13 20 41 ..... 3 16 91 14 54.1 -20 12
Thu Jun 13/Fri Jun 14 2666.8 17 04 06 19 38 21 13 3 40 5 15 14 17 20 45 17 32 4 11 97 15 58.5 -22 41
Fri Jun 14/Sat Jun 15 2667.8 17 08 03 19 39 21 14 3 40 5 15 14 21 20 49 18 40 5 14 100 17 05.1 -23 35
Sat Jun 15/Sun Jun 16 2668.8 17 11 59 19 39 21 14 3 40 5 15 14 26 20 53 19 43 6 22 100 18 11.5 -22 46
Sun Jun 16/Mon Jun 17 2669.8 17 15 56 19 39 21 14 3 40 5 15 14 30 20 57 20 38 ..... 96 19 15.4 -20 22
Mon Jun 17/Tue Jun 18 2670.8 17 19 52 19 40 21 15 3 40 5 15 14 34 21 01 21 26 ..... 91 20 15.5 -16 44
Tue Jun 18/Wed Jun 19 2671.8 17 23 49 19 40 21 15 3 40 5 15 14 39 21 05 22 07 ..... 83 21 11.3 -12 16
Wed Jun 19/Thu Jun 20 2672.8 17 27 45 19 40 21 15 3 41 5 16 14 43 21 09 22 44 ..... 74 22 03.4 - 7 20
Thu Jun 20/Fri Jun 21 2673.8 17 31 42 19 41 21 16 3 41 5 16 14 47 21 13 23 17 ..... 64 22 52.6 - 2 17
Fri Jun 21/Sat Jun 22 2674.8 17 35 39 19 41 21 16 3 41 5 16 14 51 21 17 23 49 ..... 54 23 39.9 2 40
Sat Jun 22/Sun Jun 23 2675.8 17 39 35 19 41 21 16 3 41 5 16 14 55 21 21 0 20 ..... 44 0 26.3 7 20
Sun Jun 23/Mon Jun 24 2676.8 17 43 32 19 41 21 16 3 42 5 17 14 59 21 26 0 52 ..... 34 1 12.5 11 34
Mon Jun 24/Tue Jun 25 2677.8 17 47 28 19 41 21 16 3 42 5 17 15 03 21 30 1 26 ..... 26 1 59.3 15 15
Tue Jun 25/Wed Jun 26 2678.8 17 51 25 19 41 21 16 3 42 5 17 15 07 21 34 2 03 ..... 18 2 47.0 18 14
Wed Jun 26/Thu Jun 27 2679.8 17 55 21 19 41 21 16 3 43 5 18 15 11 21 39 2 43 ..... 11 3 36.0 20 25
Thu Jun 27/Fri Jun 28 2680.8 17 59 18 19 42 21 16 3 43 5 18 15 15 21 43 3 28 ..... 6 4 26.0 21 42
Fri Jun 28/Sat Jun 29 2681.8 18 03 14 19 42 21 16 3 44 5 18 15 19 21 47 4 16 18 07 2 5 16.9 22 00
Sat Jun 29/Sun Jun 30 2682.8 18 07 11 19 42 21 16 3 44 5 19 15 23 21 52 5 09 18 54 0 6 07.9 21 17
Sun Jun 30/Mon Jul 01 2683.8 18 11 08 19 42 21 16 3 45 5 19 15 27 21 56 6 04 19 39 0 6 58.6 19 35
***** 2030 JULY *****
Calendar for Kitt Peak, west longitude (h.m.s) = 7 26 24, latitude (d.m) = 31 57.8
Note that each line lists events of one night, spanning two calendar dates. Rise/set times are given
in Mountain time ( 7 hr W), for 900 m above surroundings, in standard time all year.
Moon coords. and illum. are for local midnight, even if moon is down. Program: John Thorstensen, Dartmouth College.
Date (eve/morn) JDmid LMSTmidn ---------- Sun: --------- LST twilight: ------------- Moon: --------------
(2030 at start) (-2460000) set twi.end twi.beg rise eve morn rise set %illum RA Dec
Mon Jul 01/Tue Jul 02 2684.8 18 15 04 19 42 21 16 3 45 5 19 15 31 22 01 ..... 20 19 2 7 48.5 16 57
Tue Jul 02/Wed Jul 03 2685.8 18 19 01 19 42 21 16 3 46 5 20 15 34 22 05 ..... 20 56 6 8 37.5 13 30
Wed Jul 03/Thu Jul 04 2686.8 18 22 57 19 41 21 16 3 46 5 20 15 38 22 10 ..... 21 31 11 9 25.6 9 23
Thu Jul 04/Fri Jul 05 2687.8 18 26 54 19 41 21 15 3 47 5 21 15 42 22 14 ..... 22 04 18 10 13.3 4 45
Fri Jul 05/Sat Jul 06 2688.8 18 30 50 19 41 21 15 3 48 5 21 15 45 22 19 ..... 22 36 27 11 01.3 - 0 12
Sat Jul 06/Sun Jul 07 2689.8 18 34 47 19 41 21 15 3 48 5 22 15 49 22 24 ..... 23 09 37 11 50.2 - 5 18
Sun Jul 07/Mon Jul 08 2690.8 18 38 43 19 41 21 14 3 49 5 22 15 53 22 28 ..... 23 45 48 12 41.1 -10 17
Mon Jul 08/Tue Jul 09 2691.8 18 42 40 19 41 21 14 3 50 5 23 15 56 22 33 ..... 0 23 59 13 34.7 -14 55
Tue Jul 09/Wed Jul 10 2692.8 18 46 37 19 40 21 13 3 50 5 23 16 00 22 38 ..... 1 07 70 14 31.9 -18 52
Wed Jul 10/Thu Jul 11 2693.8 18 50 33 19 40 21 13 3 51 5 24 16 03 22 42 ..... 1 58 80 15 32.8 -21 47
Thu Jul 11/Fri Jul 12 2694.8 18 54 30 19 40 21 13 3 52 5 24 16 07 22 47 ..... 2 55 89 16 36.6 -23 19
Fri Jul 12/Sat Jul 13 2695.8 18 58 26 19 40 21 12 3 53 5 25 16 10 22 52 ..... 3 59 95 17 41.8 -23 16
Sat Jul 13/Sun Jul 14 2696.8 19 02 23 19 39 21 11 3 53 5 26 16 13 22 56 18 23 5 08 99 18 46.4 -21 37
Sun Jul 14/Mon Jul 15 2697.8 19 06 19 19 39 21 11 3 54 5 26 16 17 23 01 19 14 6 16 100 19 48.4 -18 31
Mon Jul 15/Tue Jul 16 2698.8 19 10 16 19 38 21 10 3 55 5 27 16 20 23 06 19 59 ..... 98 20 46.9 -14 21
Tue Jul 16/Wed Jul 17 2699.8 19 14 12 19 38 21 10 3 56 5 27 16 23 23 11 20 39 ..... 93 21 41.8 - 9 30
Wed Jul 17/Thu Jul 18 2700.8 19 18 09 19 38 21 09 3 57 5 28 16 27 23 16 21 15 ..... 87 22 33.5 - 4 21
Thu Jul 18/Fri Jul 19 2701.8 19 22 06 19 37 21 08 3 58 5 29 16 30 23 20 21 48 ..... 79 23 22.9 0 48
Fri Jul 19/Sat Jul 20 2702.8 19 26 02 19 37 21 07 3 58 5 29 16 33 23 25 22 20 ..... 69 0 10.8 5 43
Sat Jul 20/Sun Jul 21 2703.8 19 29 59 19 36 21 07 3 59 5 30 16 36 23 30 22 52 ..... 60 0 58.2 10 13
Sun Jul 21/Mon Jul 22 2704.8 19 33 55 19 36 21 06 4 00 5 31 16 39 23 35 23 26 ..... 50 1 45.6 14 10
Mon Jul 22/Tue Jul 23 2705.8 19 37 52 19 35 21 05 4 01 5 31 16 42 23 40 0 02 ..... 40 2 33.7 17 24
Tue Jul 23/Wed Jul 24 2706.8 19 41 48 19 34 21 04 4 02 5 32 16 45 23 45 0 41 ..... 31 3 22.7 19 51
Wed Jul 24/Thu Jul 25 2707.8 19 45 45 19 34 21 03 4 03 5 32 16 48 23 49 1 24 ..... 23 4 12.7 21 25
Thu Jul 25/Fri Jul 26 2708.8 19 49 41 19 33 21 02 4 04 5 33 16 51 23 54 2 11 ..... 16 5 03.5 22 00
Fri Jul 26/Sat Jul 27 2709.8 19 53 38 19 32 21 01 4 05 5 34 16 54 23 59 3 02 ..... 9 5 54.7 21 35
Sat Jul 27/Sun Jul 28 2710.8 19 57 35 19 32 21 00 4 06 5 34 16 57 0 04 3 56 17 35 5 6 45.7 20 09
Sun Jul 28/Mon Jul 29 2711.8 20 01 31 19 31 20 59 4 07 5 35 17 00 0 09 4 53 18 18 1 7 36.2 17 46
Mon Jul 29/Tue Jul 30 2712.8 20 05 28 19 30 20 58 4 08 5 36 17 03 0 14 5 51 18 56 0 8 25.8 14 30
Tue Jul 30/Wed Jul 31 2713.8 20 09 24 19 30 20 57 4 09 5 36 17 06 0 19 ..... 19 32 1 9 14.7 10 32
Wed Jul 31/Thu Aug 01 2714.8 20 13 21 19 29 20 56 4 10 5 37 17 09 0 24 ..... 20 06 4 10 02.9 5 59
***** 2030 AUGUST *****
Calendar for Kitt Peak, west longitude (h.m.s) = 7 26 24, latitude (d.m) = 31 57.8
Note that each line lists events of one night, spanning two calendar dates. Rise/set times are given
in Mountain time ( 7 hr W), for 900 m above surroundings, in standard time all year.
Moon coords. and illum. are for local midnight, even if moon is down. Program: John Thorstensen, Dartmouth College.
Date (eve/morn) JDmid LMSTmidn ---------- Sun: --------- LST twilight: ------------- Moon: --------------
(2030 at start) (-2460000) set twi.end twi.beg rise eve morn rise set %illum RA Dec
Thu Aug 01/Fri Aug 02 2715.8 20 17 17 19 28 20 55 4 11 5 38 17 12 0 29 ..... 20 39 9 10 51.2 1 05
Fri Aug 02/Sat Aug 03 2716.8 20 21 14 19 27 20 54 4 12 5 38 17 15 0 33 ..... 21 13 15 11 39.9 - 3 59
Sat Aug 03/Sun Aug 04 2717.8 20 25 10 19 26 20 53 4 12 5 39 17 18 0 38 ..... 21 47 24 12 30.1 - 8 58
Sun Aug 04/Mon Aug 05 2718.8 20 29 07 19 25 20 52 4 13 5 40 17 20 0 43 ..... 22 24 34 13 22.4 -13 38
Mon Aug 05/Tue Aug 06 2719.8 20 33 04 19 25 20 51 4 14 5 40 17 23 0 48 ..... 23 06 45 14 17.4 -17 41
Tue Aug 06/Wed Aug 07 2720.8 20 37 00 19 24 20 49 4 15 5 41 17 26 0 53 ..... 23 53 56 15 15.5 -20 49
Wed Aug 07/Thu Aug 08 2721.8 20 40 57 19 23 20 48 4 16 5 42 17 29 0 58 ..... 0 46 67 16 16.3 -22 44
Thu Aug 08/Fri Aug 09 2722.8 20 44 53 19 22 20 47 4 17 5 42 17 31 1 03 ..... 1 46 78 17 19.0 -23 14
Fri Aug 09/Sat Aug 10 2723.8 20 48 50 19 21 20 46 4 18 5 43 17 34 1 08 ..... 2 50 87 18 21.9 -22 13
Sat Aug 10/Sun Aug 11 2724.8 20 52 46 19 20 20 45 4 19 5 44 17 37 1 13 ..... 3 57 94 19 23.4 -19 46
Sun Aug 11/Mon Aug 12 2725.8 20 56 43 19 19 20 43 4 20 5 44 17 39 1 17 17 51 5 04 98 20 22.5 -16 07
Mon Aug 12/Tue Aug 13 2726.8 21 00 39 19 18 20 42 4 21 5 45 17 42 1 22 18 33 6 10 100 21 18.5 -11 35
Tue Aug 13/Wed Aug 14 2727.8 21 04 36 19 17 20 41 4 22 5 46 17 45 1 27 19 10 ..... 99 22 11.7 - 6 33
Wed Aug 14/Thu Aug 15 2728.8 21 08 33 19 16 20 39 4 23 5 46 17 47 1 32 19 45 ..... 96 23 02.6 - 1 21
Thu Aug 15/Fri Aug 16 2729.8 21 12 29 19 15 20 38 4 24 5 47 17 50 1 37 20 18 ..... 90 23 52.0 3 45
Fri Aug 16/Sat Aug 17 2730.8 21 16 26 19 14 20 37 4 25 5 48 17 53 1 42 20 51 ..... 83 0 40.6 8 31
Sat Aug 17/Sun Aug 18 2731.8 21 20 22 19 13 20 35 4 26 5 48 17 55 1 47 21 24 ..... 75 1 29.0 12 44
Sun Aug 18/Mon Aug 19 2732.8 21 24 19 19 11 20 34 4 26 5 49 17 58 1 51 22 00 ..... 66 2 17.8 16 18
Mon Aug 19/Tue Aug 20 2733.8 21 28 15 19 10 20 33 4 27 5 50 18 00 1 56 22 38 ..... 57 3 07.1 19 03
Tue Aug 20/Wed Aug 21 2734.8 21 32 12 19 09 20 31 4 28 5 50 18 03 2 01 23 19 ..... 47 3 57.3 20 56
Wed Aug 21/Thu Aug 22 2735.8 21 36 08 19 08 20 30 4 29 5 51 18 06 2 06 0 05 ..... 38 4 48.1 21 50
Thu Aug 22/Fri Aug 23 2736.8 21 40 05 19 07 20 29 4 30 5 52 18 08 2 11 0 54 ..... 29 5 39.2 21 45
Fri Aug 23/Sat Aug 24 2737.8 21 44 02 19 06 20 27 4 31 5 52 18 11 2 16 1 47 ..... 21 6 30.3 20 39
Sat Aug 24/Sun Aug 25 2738.8 21 47 58 19 05 20 26 4 32 5 53 18 13 2 20 2 42 ..... 13 7 21.0 18 35
Sun Aug 25/Mon Aug 26 2739.8 21 51 55 19 03 20 24 4 33 5 54 18 16 2 25 3 40 ..... 8 8 11.1 15 36
Mon Aug 26/Tue Aug 27 2740.8 21 55 51 19 02 20 23 4 33 5 54 18 18 2 30 4 39 17 30 3 9 00.5 11 51
Tue Aug 27/Wed Aug 28 2741.8 21 59 48 19 01 20 22 4 34 5 55 18 21 2 35 5 39 18 06 1 9 49.5 7 27
Wed Aug 28/Thu Aug 29 2742.8 22 03 44 19 00 20 20 4 35 5 55 18 23 2 40 6 40 18 40 0 10 38.4 2 36
Thu Aug 29/Fri Aug 30 2743.8 22 07 41 18 59 20 19 4 36 5 56 18 26 2 44 ..... 19 14 2 11 27.8 - 2 28
Fri Aug 30/Sat Aug 31 2744.8 22 11 37 18 57 20 17 4 37 5 57 18 28 2 49 ..... 19 48 7 12 18.4 - 7 32
Sat Aug 31/Sun Sep 01 2745.8 22 15 34 18 56 20 16 4 38 5 57 18 31 2 54 ..... 20 26 13 13 10.8 -12 19
***** 2030 SEPTEMBER *****
Calendar for Kitt Peak, west longitude (h.m.s) = 7 26 24, latitude (d.m) = 31 57.8
Note that each line lists events of one night, spanning two calendar dates. Rise/set times are given
in Mountain time ( 7 hr W), for 900 m above surroundings, in standard time all year.
Moon coords. and illum. are for local midnight, even if moon is down. Program: John Thorstensen, Dartmouth College.
Date (eve/morn) JDmid LMSTmidn ---------- Sun: --------- LST twilight: ------------- Moon: --------------
(2030 at start) (-2460000) set twi.end twi.beg rise eve morn rise set %illum RA Dec
Sun Sep 01/Mon Sep 02 2746.8 22 19 31 18 55 20 14 4 38 5 58 18 33 2 59 ..... 21 06 21 14 05.5 -16 31
Mon Sep 02/Tue Sep 03 2747.8 22 23 27 18 54 20 13 4 39 5 59 18 36 3 03 ..... 21 52 31 15 02.8 -19 51
Tue Sep 03/Wed Sep 04 2748.8 22 27 24 18 52 20 11 4 40 5 59 18 38 3 08 ..... 22 43 42 16 02.3 -22 02
Wed Sep 04/Thu Sep 05 2749.8 22 31 20 18 51 20 10 4 41 6 00 18 41 3 13 ..... 23 40 54 17 03.4 -22 52
Thu Sep 05/Fri Sep 06 2750.8 22 35 17 18 50 20 09 4 41 6 00 18 43 3 18 ..... 0 41 65 18 04.6 -22 18
Fri Sep 06/Sat Sep 07 2751.8 22 39 13 18 48 20 07 4 42 6 01 18 46 3 22 ..... 1 46 75 19 04.8 -20 20
Sat Sep 07/Sun Sep 08 2752.8 22 43 10 18 47 20 06 4 43 6 02 18 48 3 27 ..... 2 51 84 20 02.9 -17 10
Sun Sep 08/Mon Sep 09 2753.8 22 47 06 18 46 20 04 4 44 6 02 18 51 3 32 ..... 3 55 92 20 58.5 -13 04
Mon Sep 09/Tue Sep 10 2754.8 22 51 03 18 44 20 03 4 45 6 03 18 53 3 36 17 07 4 58 97 21 51.7 - 8 20
Tue Sep 10/Wed Sep 11 2755.8 22 55 00 18 43 20 01 4 45 6 03 18 56 3 41 17 42 6 00 99 22 42.9 - 3 16
Wed Sep 11/Thu Sep 12 2756.8 22 58 56 18 42 20 00 4 46 6 04 18 58 3 46 18 16 7 00 100 23 32.7 1 50
Thu Sep 12/Fri Sep 13 2757.8 23 02 53 18 41 19 58 4 47 6 05 19 01 3 50 18 49 ..... 98 0 21.8 6 43
Fri Sep 13/Sat Sep 14 2758.8 23 06 49 18 39 19 57 4 47 6 05 19 03 3 55 19 22 ..... 94 1 10.7 11 10
Sat Sep 14/Sun Sep 15 2759.8 23 10 46 18 38 19 56 4 48 6 06 19 06 4 00 19 57 ..... 88 2 00.0 15 00
Sun Sep 15/Mon Sep 16 2760.8 23 14 42 18 37 19 54 4 49 6 07 19 08 4 04 20 35 ..... 81 2 49.8 18 05
Mon Sep 16/Tue Sep 17 2761.8 23 18 39 18 35 19 53 4 50 6 07 19 11 4 09 21 15 ..... 73 3 40.3 20 16
Tue Sep 17/Wed Sep 18 2762.8 23 22 35 18 34 19 51 4 50 6 08 19 13 4 14 21 59 ..... 64 4 31.3 21 31
Wed Sep 18/Thu Sep 19 2763.8 23 26 32 18 33 19 50 4 51 6 08 19 16 4 18 22 46 ..... 54 5 22.5 21 46
Thu Sep 19/Fri Sep 20 2764.8 23 30 29 18 31 19 48 4 52 6 09 19 18 4 23 23 37 ..... 45 6 13.5 21 00
Fri Sep 20/Sat Sep 21 2765.8 23 34 25 18 30 19 47 4 52 6 10 19 21 4 28 0 31 ..... 36 7 04.1 19 17
Sat Sep 21/Sun Sep 22 2766.8 23 38 22 18 29 19 46 4 53 6 10 19 23 4 32 1 27 ..... 27 7 54.1 16 39
Sun Sep 22/Mon Sep 23 2767.8 23 42 18 18 27 19 44 4 54 6 11 19 26 4 37 2 25 ..... 18 8 43.5 13 12
Mon Sep 23/Tue Sep 24 2768.8 23 46 15 18 26 19 43 4 55 6 11 19 28 4 42 3 24 ..... 11 9 32.5 9 04
Tue Sep 24/Wed Sep 25 2769.8 23 50 11 18 25 19 41 4 55 6 12 19 31 4 46 4 25 ..... 6 10 21.6 4 23
Wed Sep 25/Thu Sep 26 2770.8 23 54 08 18 23 19 40 4 56 6 13 19 33 4 51 5 27 17 10 2 11 11.3 - 0 37
Thu Sep 26/Fri Sep 27 2771.8 23 58 04 18 22 19 39 4 57 6 13 19 36 4 55 6 30 17 46 0 12 02.2 - 5 45
Fri Sep 27/Sat Sep 28 2772.8 0 02 01 18 21 19 37 4 57 6 14 19 39 5 00 ..... 18 23 1 12 55.0 -10 41
Sat Sep 28/Sun Sep 29 2773.8 0 05 58 18 19 19 36 4 58 6 15 19 41 5 05 ..... 19 03 5 13 50.3 -15 08
Sun Sep 29/Mon Sep 30 2774.8 0 09 54 18 18 19 35 4 59 6 15 19 44 5 09 ..... 19 48 11 14 48.1 -18 45
Mon Sep 30/Tue Oct 01 2775.8 0 13 51 18 17 19 33 4 59 6 16 19 46 5 14 ..... 20 39 19 15 48.1 -21 15
***** 2030 OCTOBER *****
Calendar for Kitt Peak, west longitude (h.m.s) = 7 26 24, latitude (d.m) = 31 57.8
Note that each line lists events of one night, spanning two calendar dates. Rise/set times are given
in Mountain time ( 7 hr W), for 900 m above surroundings, in standard time all year.
Moon coords. and illum. are for local midnight, even if moon is down. Program: John Thorstensen, Dartmouth College.
Date (eve/morn) JDmid LMSTmidn ---------- Sun: --------- LST twilight: ------------- Moon: --------------
(2030 at start) (-2460000) set twi.end twi.beg rise eve morn rise set %illum RA Dec
Tue Oct 01/Wed Oct 02 2776.8 0 17 47 18 16 19 32 5 00 6 17 19 49 5 19 ..... 21 35 29 16 49.4 -22 25
Wed Oct 02/Thu Oct 03 2777.8 0 21 44 18 14 19 31 5 01 6 17 19 52 5 23 ..... 22 36 39 17 50.8 -22 09
Thu Oct 03/Fri Oct 04 2778.8 0 25 40 18 13 19 29 5 01 6 18 19 54 5 28 ..... 23 39 51 18 50.8 -20 31
Fri Oct 04/Sat Oct 05 2779.8 0 29 37 18 12 19 28 5 02 6 18 19 57 5 32 ..... 0 44 62 19 48.5 -17 41
Sat Oct 05/Sun Oct 06 2780.8 0 33 33 18 10 19 27 5 03 6 19 20 00 5 37 ..... 1 48 72 20 43.6 -13 54
Sun Oct 06/Mon Oct 07 2781.8 0 37 30 18 09 19 26 5 03 6 20 20 02 5 42 ..... 2 50 81 21 36.2 - 9 28
Mon Oct 07/Tue Oct 08 2782.8 0 41 26 18 08 19 24 5 04 6 21 20 05 5 46 ..... 3 50 89 22 26.8 - 4 38
Tue Oct 08/Wed Oct 09 2783.8 0 45 23 18 07 19 23 5 05 6 21 20 08 5 51 ..... 4 49 95 23 16.0 0 20
Wed Oct 09/Thu Oct 10 2784.8 0 49 20 18 05 19 22 5 05 6 22 20 11 5 55 16 48 5 48 98 0 04.7 5 12
Thu Oct 10/Fri Oct 11 2785.8 0 53 16 18 04 19 21 5 06 6 23 20 13 6 00 17 21 6 45 100 0 53.3 9 45
Fri Oct 11/Sat Oct 12 2786.8 0 57 13 18 03 19 20 5 07 6 23 20 16 6 05 17 56 ..... 99 1 42.4 13 46
Sat Oct 12/Sun Oct 13 2787.8 1 01 09 18 02 19 18 5 07 6 24 20 19 6 09 18 32 ..... 97 2 32.3 17 06
Sun Oct 13/Mon Oct 14 2788.8 1 05 06 18 01 19 17 5 08 6 25 20 22 6 14 19 11 ..... 92 3 22.9 19 35
Mon Oct 14/Tue Oct 15 2789.8 1 09 02 18 00 19 16 5 09 6 25 20 24 6 19 19 54 ..... 86 4 14.2 21 09
Tue Oct 15/Wed Oct 16 2790.8 1 12 59 17 58 19 15 5 09 6 26 20 27 6 23 20 40 ..... 79 5 05.6 21 42
Wed Oct 16/Thu Oct 17 2791.8 1 16 55 17 57 19 14 5 10 6 27 20 30 6 28 21 30 ..... 71 5 56.8 21 16
Thu Oct 17/Fri Oct 18 2792.8 1 20 52 17 56 19 13 5 11 6 28 20 33 6 32 22 22 ..... 62 6 47.4 19 51
Fri Oct 18/Sat Oct 19 2793.8 1 24 49 17 55 19 12 5 11 6 28 20 36 6 37 23 16 ..... 52 7 37.2 17 33
Sat Oct 19/Sun Oct 20 2794.8 1 28 45 17 54 19 11 5 12 6 29 20 39 6 42 0 12 ..... 43 8 26.1 14 25
Sun Oct 20/Mon Oct 21 2795.8 1 32 42 17 53 19 10 5 13 6 30 20 42 6 46 1 09 ..... 33 9 14.6 10 35
Mon Oct 21/Tue Oct 22 2796.8 1 36 38 17 52 19 09 5 13 6 31 20 45 6 51 2 08 ..... 24 10 02.9 6 11
Tue Oct 22/Wed Oct 23 2797.8 1 40 35 17 51 19 08 5 14 6 31 20 48 6 56 3 08 ..... 16 10 51.7 1 22
Wed Oct 23/Thu Oct 24 2798.8 1 44 31 17 50 19 07 5 15 6 32 20 51 7 00 4 10 ..... 9 11 41.9 - 3 41
Thu Oct 24/Fri Oct 25 2799.8 1 48 28 17 49 19 06 5 15 6 33 20 54 7 05 5 15 16 16 3 12 34.1 - 8 42
Fri Oct 25/Sat Oct 26 2800.8 1 52 24 17 48 19 05 5 16 6 34 20 57 7 09 6 23 16 55 1 13 29.0 -13 23
Sat Oct 26/Sun Oct 27 2801.8 1 56 21 17 47 19 04 5 17 6 34 21 00 7 14 7 32 17 39 0 14 26.9 -17 22
Sun Oct 27/Mon Oct 28 2802.8 2 00 18 17 46 19 03 5 18 6 35 21 03 7 19 ..... 18 28 3 15 27.8 -20 20
Mon Oct 28/Tue Oct 29 2803.8 2 04 14 17 45 19 02 5 18 6 36 21 06 7 23 ..... 19 24 8 16 30.5 -21 57
Tue Oct 29/Wed Oct 30 2804.8 2 08 11 17 44 19 01 5 19 6 37 21 09 7 28 ..... 20 25 16 17 33.6 -22 05
Wed Oct 30/Thu Oct 31 2805.8 2 12 07 17 43 19 01 5 20 6 38 21 12 7 33 ..... 21 30 25 18 35.4 -20 46
Thu Oct 31/Fri Nov 01 2806.8 2 16 04 17 42 19 00 5 20 6 38 21 15 7 37 ..... 22 36 36 19 34.5 -18 10
***** 2030 NOVEMBER *****
Calendar for Kitt Peak, west longitude (h.m.s) = 7 26 24, latitude (d.m) = 31 57.8
Note that each line lists events of one night, spanning two calendar dates. Rise/set times are given
in Mountain time ( 7 hr W), for 900 m above surroundings, in standard time all year.
Moon coords. and illum. are for local midnight, even if moon is down. Program: John Thorstensen, Dartmouth College.
Date (eve/morn) JDmid LMSTmidn ---------- Sun: --------- LST twilight: ------------- Moon: --------------
(2030 at start) (-2460000) set twi.end twi.beg rise eve morn rise set %illum RA Dec
Fri Nov 01/Sat Nov 02 2807.8 2 20 00 17 41 18 59 5 21 6 39 21 18 7 42 ..... 23 41 47 20 30.6 -14 35
Sat Nov 02/Sun Nov 03 2808.8 2 23 57 17 40 18 58 5 22 6 40 21 21 7 47 ..... 0 44 58 21 23.6 -10 18
Sun Nov 03/Mon Nov 04 2809.8 2 27 53 17 39 18 58 5 23 6 41 21 25 7 51 ..... 1 45 68 22 14.1 - 5 36
Mon Nov 04/Tue Nov 05 2810.8 2 31 50 17 39 18 57 5 23 6 42 21 28 7 56 ..... 2 43 78 23 02.9 - 0 44
Tue Nov 05/Wed Nov 06 2811.8 2 35 47 17 38 18 56 5 24 6 43 21 31 8 01 ..... 3 41 86 23 50.9 4 04
Wed Nov 06/Thu Nov 07 2812.8 2 39 43 17 37 18 56 5 25 6 43 21 35 8 05 ..... 4 38 92 0 38.8 8 37
Thu Nov 07/Fri Nov 08 2813.8 2 43 40 17 36 18 55 5 26 6 44 21 38 8 10 ..... 5 35 97 1 27.1 12 44
Fri Nov 08/Sat Nov 09 2814.8 2 47 36 17 36 18 54 5 26 6 45 21 41 8 15 16 31 6 31 99 2 16.4 16 14
Sat Nov 09/Sun Nov 10 2815.8 2 51 33 17 35 18 54 5 27 6 46 21 45 8 19 17 09 7 26 100 3 06.7 18 57
Sun Nov 10/Mon Nov 11 2816.8 2 55 29 17 34 18 53 5 28 6 47 21 48 8 24 17 51 ..... 99 3 57.8 20 48
Mon Nov 11/Tue Nov 12 2817.8 2 59 26 17 34 18 53 5 28 6 48 21 51 8 29 18 36 ..... 96 4 49.5 21 39
Tue Nov 12/Wed Nov 13 2818.8 3 03 22 17 33 18 52 5 29 6 49 21 55 8 34 19 24 ..... 91 5 41.0 21 30
Wed Nov 13/Thu Nov 14 2819.8 3 07 19 17 33 18 52 5 30 6 49 21 58 8 38 20 15 ..... 85 6 32.0 20 22
Thu Nov 14/Fri Nov 15 2820.8 3 11 16 17 32 18 51 5 31 6 50 22 02 8 43 21 08 ..... 78 7 22.0 18 19
Fri Nov 15/Sat Nov 16 2821.8 3 15 12 17 31 18 51 5 31 6 51 22 05 8 48 22 03 ..... 69 8 10.8 15 27
Sat Nov 16/Sun Nov 17 2822.8 3 19 09 17 31 18 51 5 32 6 52 22 09 8 52 22 58 ..... 60 8 58.8 11 53
Sun Nov 17/Mon Nov 18 2823.8 3 23 05 17 30 18 50 5 33 6 53 22 13 8 57 23 55 ..... 50 9 46.2 7 44
Mon Nov 18/Tue Nov 19 2824.8 3 27 02 17 30 18 50 5 34 6 54 22 16 9 02 0 52 ..... 40 10 33.7 3 09
Tue Nov 19/Wed Nov 20 2825.8 3 30 58 17 30 18 50 5 35 6 55 22 20 9 06 1 52 ..... 30 11 22.2 - 1 42
Wed Nov 20/Thu Nov 21 2826.8 3 34 55 17 29 18 49 5 35 6 56 22 23 9 11 2 54 ..... 20 12 12.4 - 6 38
Thu Nov 21/Fri Nov 22 2827.8 3 38 51 17 29 18 49 5 36 6 56 22 27 9 16 3 59 ..... 12 13 05.2 -11 24
Fri Nov 22/Sat Nov 23 2828.8 3 42 48 17 28 18 49 5 37 6 57 22 31 9 21 5 07 ..... 6 14 01.4 -15 41
Sat Nov 23/Sun Nov 24 2829.8 3 46 45 17 28 18 49 5 38 6 58 22 35 9 25 6 17 16 12 1 15 01.2 -19 07
Sun Nov 24/Mon Nov 25 2830.8 3 50 41 17 28 18 49 5 38 6 59 22 38 9 30 7 26 17 06 0 16 04.0 -21 21
Mon Nov 25/Tue Nov 26 2831.8 3 54 38 17 28 18 48 5 39 7 00 22 42 9 35 ..... 18 06 1 17 08.5 -22 06
Tue Nov 26/Wed Nov 27 2832.8 3 58 34 17 27 18 48 5 40 7 01 22 46 9 39 ..... 19 12 6 18 12.8 -21 17
Wed Nov 27/Thu Nov 28 2833.8 4 02 31 17 27 18 48 5 41 7 02 22 50 9 44 ..... 20 20 13 19 14.8 -19 02
Thu Nov 28/Fri Nov 29 2834.8 4 06 27 17 27 18 48 5 41 7 02 22 54 9 49 ..... 21 28 21 20 13.6 -15 38
Fri Nov 29/Sat Nov 30 2835.8 4 10 24 17 27 18 48 5 42 7 03 22 58 9 53 ..... 22 34 31 21 08.8 -11 25
Sat Nov 30/Sun Dec 01 2836.8 4 14 20 17 27 18 48 5 43 7 04 23 02 9 58 ..... 23 37 42 22 00.9 - 6 44
***** 2030 DECEMBER *****
Calendar for Kitt Peak, west longitude (h.m.s) = 7 26 24, latitude (d.m) = 31 57.8
Note that each line lists events of one night, spanning two calendar dates. Rise/set times are given
in Mountain time ( 7 hr W), for 900 m above surroundings, in standard time all year.
Moon coords. and illum. are for local midnight, even if moon is down. Program: John Thorstensen, Dartmouth College.
Date (eve/morn) JDmid LMSTmidn ---------- Sun: --------- LST twilight: ------------- Moon: --------------
(2030 at start) (-2460000) set twi.end twi.beg rise eve morn rise set %illum RA Dec
Sun Dec 01/Mon Dec 02 2837.8 4 18 17 17 27 18 48 5 43 7 05 23 06 10 03 ..... 0 38 53 22 50.6 - 1 51
Mon Dec 02/Tue Dec 03 2838.8 4 22 14 17 27 18 48 5 44 7 06 23 10 10 07 ..... 1 36 63 23 38.8 2 59
Tue Dec 03/Wed Dec 04 2839.8 4 26 10 17 27 18 48 5 45 7 06 23 14 10 12 ..... 2 33 73 0 26.4 7 35
Wed Dec 04/Thu Dec 05 2840.8 4 30 07 17 27 18 48 5 46 7 07 23 18 10 17 ..... 3 29 81 1 14.2 11 47
Thu Dec 05/Fri Dec 06 2841.8 4 34 03 17 27 18 49 5 46 7 08 23 22 10 21 ..... 4 25 88 2 02.7 15 25
Fri Dec 06/Sat Dec 07 2842.8 4 38 00 17 27 18 49 5 47 7 09 23 26 10 26 ..... 5 20 94 2 52.2 18 20
Sat Dec 07/Sun Dec 08 2843.8 4 41 56 17 27 18 49 5 48 7 10 23 30 10 31 15 49 6 14 98 3 42.8 20 25
Sun Dec 08/Mon Dec 09 2844.8 4 45 53 17 27 18 49 5 48 7 10 23 34 10 35 16 32 7 05 100 4 34.2 21 33
Mon Dec 09/Tue Dec 10 2845.8 4 49 49 17 27 18 49 5 49 7 11 23 38 10 40 17 20 7 53 100 5 26.0 21 42
Tue Dec 10/Wed Dec 11 2846.8 4 53 46 17 28 18 50 5 50 7 12 23 42 10 44 18 10 ..... 98 6 17.4 20 50
Wed Dec 11/Thu Dec 12 2847.8 4 57 43 17 28 18 50 5 50 7 12 23 47 10 49 19 03 ..... 95 7 08.0 19 01
Thu Dec 12/Fri Dec 13 2848.8 5 01 39 17 28 18 50 5 51 7 13 23 51 10 54 19 57 ..... 90 7 57.4 16 22
Fri Dec 13/Sat Dec 14 2849.8 5 05 36 17 28 18 50 5 52 7 14 23 55 10 58 20 52 ..... 83 8 45.6 12 58
Sat Dec 14/Sun Dec 15 2850.8 5 09 32 17 29 18 51 5 52 7 14 23 59 11 03 21 48 ..... 75 9 32.9 9 00
Sun Dec 15/Mon Dec 16 2851.8 5 13 29 17 29 18 51 5 53 7 15 0 04 11 07 22 44 ..... 66 10 19.7 4 35
Mon Dec 16/Tue Dec 17 2852.8 5 17 25 17 29 18 52 5 53 7 16 0 08 11 12 23 41 ..... 57 11 06.9 - 0 06
Tue Dec 17/Wed Dec 18 2853.8 5 21 22 17 30 18 52 5 54 7 16 0 12 11 16 0 39 ..... 46 11 55.1 - 4 55
Wed Dec 18/Thu Dec 19 2854.8 5 25 18 17 30 18 52 5 54 7 17 0 17 11 21 1 40 ..... 36 12 45.5 - 9 38
Thu Dec 19/Fri Dec 20 2855.8 5 29 15 17 31 18 53 5 55 7 17 0 21 11 25 2 44 ..... 25 13 38.7 -14 01
Fri Dec 20/Sat Dec 21 2856.8 5 33 12 17 31 18 53 5 55 7 18 0 26 11 30 3 51 ..... 16 14 35.4 -17 45
Sat Dec 21/Sun Dec 22 2857.8 5 37 08 17 31 18 54 5 56 7 18 0 30 11 34 5 00 ..... 9 15 35.8 -20 30
Sun Dec 22/Mon Dec 23 2858.8 5 41 05 17 32 18 54 5 56 7 19 0 35 11 38 6 07 15 43 3 16 39.2 -21 56
Mon Dec 23/Tue Dec 24 2859.8 5 45 01 17 33 18 55 5 57 7 19 0 39 11 43 7 10 16 46 0 17 43.9 -21 51
Tue Dec 24/Wed Dec 25 2860.8 5 48 58 17 33 18 55 5 57 7 20 0 44 11 47 8 06 17 54 1 18 47.9 -20 12
Wed Dec 25/Thu Dec 26 2861.8 5 52 54 17 34 18 56 5 58 7 20 0 48 11 52 ..... 19 05 4 19 49.6 -17 12
Thu Dec 26/Fri Dec 27 2862.8 5 56 51 17 34 18 57 5 58 7 20 0 53 11 56 ..... 20 15 9 20 47.9 -13 11
Fri Dec 27/Sat Dec 28 2863.8 6 00 47 17 35 18 57 5 58 7 21 0 57 12 00 ..... 21 22 17 21 42.8 - 8 30
Sat Dec 28/Sun Dec 29 2864.8 6 04 44 17 36 18 58 5 59 7 21 1 02 12 05 ..... 22 25 26 22 34.7 - 3 31
Sun Dec 29/Mon Dec 30 2865.8 6 08 41 17 36 18 58 5 59 7 21 1 06 12 09 ..... 23 27 36 23 24.5 1 28
Mon Dec 30/Tue Dec 31 2866.8 6 12 37 17 37 18 59 5 59 7 22 1 11 12 13 ..... 0 26 46 0 13.0 6 14
Tue Dec 31/Wed Jan 01 2867.8 6 16 34 17 38 19 00 6 00 7 22 1 15 12 17 ..... 1 23 57 1 01.1 10 35
Updated on January 4, 2022, 10:12 am