LICK OBSERVATORY CALENDAR FOR 2025 -ASTRONOMICAL (computed for altitude 1283.0 m) ASTRONOMICAL(18 deg) TWILIGHT/DAWN MOON(midnight) DATE(PST) SUN TWILIGHT ENDS MOON MOON DAWN BEGINS SUN SIDEREAL TIMES NIGHT (18 deg) Zenith 2025 SET RISE SET RISE TWI MID DAWN LENGTH DARK___ RA DEC Dist 12 18 18 12 18 18 h h % h m d m deg TUE JUL 01 19 39 20 41 21 24 23 37 02 57 03 40 04 42 15 59 18 36 21 33 5.6 3.3 60 1215-0352 >90 WED JUL 02 19 39 20 40 21 24 23 59 02 57 03 41 04 42 16 03 18 40 21 37 5.6 3.0 53 1257-0928 >90 THU JUL 03 19 39 20 40 21 23 00 23 02 58 03 41 04 43 16 06 18 44 21 42 5.6 2.6 46 1342-1432 88 FRI JUL 04 19 39 20 40 21 23 00 49 02 59 03 42 04 43 16 10 18 48 21 47 5.6 2.2 38 1427-1923 84 SAT JUL 05 19 38 20 40 21 23 01 19 03 00 03 42 04 44 16 14 18 52 21 52 5.6 1.7 29 1515-2328 79 SUN JUL 06 19 38 20 39 21 22 16 13 01 56 03 00 03 43 04 44 16 17 18 56 21 56 5.6 1.1 18 1606-2637 75 MON JUL 07 19 38 20 39 21 22 17 13 02 40 03 01 03 44 04 45 16 21 19 00 22 01 5.6 0.3 6 1700-2842 72 TUE JUL 08 19 38 20 39 21 21 18 11 03 32 03 02 03 45 04 46 16 24 19 03 22 06 5.7 0.0 0 1757-2919 68 WED JUL 09 19 37 20 38 21 21 19 03 04 32 03 03 03 45 04 46 16 28 19 07 22 11 5.7 0.0 0 1854-2828 66 THU JUL 10 19 37 20 38 21 20 19 49 05 37 03 04 03 46 04 47 16 31 19 11 22 16 5.7 0.0 0 1951-2606 64 FRI JUL 11 19 37 20 37 21 19 20 28 06 45 03 05 03 47 04 47 16 34 19 15 22 21 5.8 0.0 0 2046-2223 63 SAT JUL 12 19 36 20 37 21 19 21 01 07 53 03 06 03 48 04 48 16 38 19 19 22 26 5.8 0.0 0 2139-1730 64 SUN JUL 13 19 36 20 36 21 18 21 30 03 07 03 49 04 49 16 41 19 23 22 31 5.8 0.2 3 2230-1145 66 MON JUL 14 19 35 20 36 21 17 21 56 03 08 03 49 04 50 16 44 19 27 22 36 5.9 0.6 11 2319-0525 69 TUE JUL 15 19 35 20 35 21 16 22 21 03 09 03 50 04 50 16 47 19 31 22 41 5.9 1.1 18 0008 0111 73 WED JUL 16 19 34 20 34 21 16 22 47 03 10 03 51 04 51 16 51 19 35 22 46 5.9 1.5 25 0058 0745 78 THU JUL 17 19 34 20 34 21 15 23 15 03 11 03 52 04 52 16 54 19 39 22 50 5.9 2.0 33 0150 1355 84 FRI JUL 18 19 33 20 33 21 14 23 47 03 12 03 53 04 52 16 56 19 43 22 55 6.0 2.5 42 0243 1907 90 SAT JUL 19 19 33 20 32 21 13 00 26 03 13 03 54 04 53 16 59 19 47 23 00 6.0 3.2 53 0344 2348 >90 SUN JUL 20 19 32 20 31 21 12 01 15 16 10 03 14 03 55 04 54 17 02 19 51 23 05 6.0 4.0 67 0446 2638 >90 MON JUL 21 19 31 20 30 21 11 02 13 17 20 03 15 03 56 04 55 17 05 19 55 23 10 6.1 5.0 82 0550 2739 >90 TUE JUL 22 19 31 20 30 21 10 03 21 18 22 03 17 03 57 04 55 17 08 19 59 23 16 6.1 6.1 100 0653 2648 >90 WED JUL 23 19 30 20 29 21 09 04 33 19 13 03 18 03 58 04 56 17 11 20 03 23 21 6.2 6.2 100 0754 2414 >90 THU JUL 24 19 29 20 28 21 07 05 46 19 53 03 19 03 59 04 57 17 13 20 07 23 26 6.2 6.2 100 0851 2016 >90 FRI JUL 25 19 28 20 27 21 06 06 55 20 26 03 20 04 00 04 58 17 16 20 10 23 31 6.2 6.2 100 0943 1518 >90 SAT JUL 26 19 28 20 26 21 05 08 00 20 53 03 21 04 01 04 59 17 19 20 14 23 36 6.3 6.3 100 1031 0944 >90 SUN JUL 27 19 27 20 25 21 04 21 17 03 23 04 02 05 00 17 22 20 18 23 42 6.3 6.1 96 1116 0353 >90 MON JUL 28 19 26 20 24 21 03 21 39 03 24 04 03 05 00 17 25 20 22 23 47 6.4 5.8 90 1200-0201 >90 TUE JUL 29 19 25 20 23 21 01 22 01 03 25 04 04 05 01 17 27 20 26 23 52 6.4 5.4 84 1243-0745 >90 WED JUL 30 19 24 20 22 21 00 22 24 03 26 04 05 05 02 17 30 20 30 23 57 6.4 5.0 78 1326-1309 >90 THU JUL 31 19 23 20 20 20 59 22 49 03 28 04 06 05 03 17 33 20 34 00 03 6.5 4.6 71 1411-1805 >90 ONE LINE REFERS TO EVENING DATE FIRST QUARTER Jul 02 19:32 UT AND FOLLOWING MORNING. FULL MOON Jul 10 20:38 UT All dates and times are zone PST LAST QUARTER Jul 18 00:38 UT in upper table (except sid time). NEW MOON Jul 24 19:10 UT