LICK OBSERVATORY CALENDAR FOR 2025 -NAUTICAL (computed for altitude 1283.0 m) NAUTICAL(12 deg) TWILIGHT/DAWN MOON(midnight) DATE(PST) SUN TWILIGHT ENDS MOON MOON DAWN BEGINS SUN SIDEREAL TIMES NIGHT (12 deg) Zenith 2025 SET RISE SET RISE TWI MID DAWN LENGTH DARK___ RA DEC Dist 12 18 18 12 12 12 h h % h m d m deg FRI AUG 01 19 22 20 19 20 57 23 18 03 29 04 07 05 04 16 56 20 38 00 46 7.8 4.8 61 1458-2221 >90 SAT AUG 02 19 21 20 18 20 56 23 52 03 30 04 08 05 05 16 59 20 42 00 51 7.8 4.3 54 1548-2546 >90 SUN AUG 03 19 20 20 17 20 55 00 32 03 31 04 09 05 05 17 02 20 46 00 56 7.9 3.6 45 1641-2758 87 MON AUG 04 19 19 20 16 20 53 16 00 01 21 03 33 04 10 05 06 17 05 20 50 01 01 7.9 2.8 35 1736-2910 81 TUE AUG 05 19 18 20 14 20 52 16 55 02 18 03 34 04 11 05 07 17 07 20 54 01 06 7.9 1.9 23 1833-2857 74 WED AUG 06 19 17 20 13 20 50 17 44 03 22 03 35 04 12 05 08 17 10 20 58 01 11 8.0 0.8 10 1931-2705 68 THU AUG 07 19 16 20 12 20 49 18 25 04 30 03 36 04 13 05 09 17 13 21 02 01 15 8.0 0.0 0 2027-2346 62 FRI AUG 08 19 15 20 11 20 47 19 01 05 39 03 38 04 14 05 10 17 16 21 06 01 20 8.1 0.0 0 2122-1908 57 SAT AUG 09 19 14 20 09 20 46 19 32 06 48 03 39 04 15 05 11 17 18 21 10 01 25 8.1 0.0 0 2214-1329 53 SUN AUG 10 19 13 20 08 20 44 19 59 07 58 03 40 04 16 05 11 17 21 21 14 01 30 8.1 0.0 0 2305-0707 51 MON AUG 11 19 12 20 07 20 43 20 25 03 41 04 17 05 12 17 24 21 18 01 35 8.2 0.3 3 2355-0022 52 TUE AUG 12 19 10 20 05 20 41 20 50 03 42 04 18 05 13 17 26 21 21 01 40 8.2 0.8 9 0045 0625 56 WED AUG 13 19 09 20 04 20 40 21 18 03 44 04 19 05 14 17 29 21 25 01 45 8.2 1.2 14 0137 1251 61 THU AUG 14 19 08 20 02 20 38 21 49 03 45 04 20 05 15 17 31 21 29 01 50 8.3 1.8 21 0232 1834 68 FRI AUG 15 19 07 20 01 20 36 22 25 03 46 04 22 05 16 17 34 21 33 01 56 8.4 2.4 28 0330 2311 76 SAT AUG 16 19 06 20 00 20 35 23 10 03 47 04 23 05 17 17 37 21 37 02 01 8.4 3.2 37 0430 2617 84 SUN AUG 17 19 04 19 58 20 33 00 04 03 49 04 24 05 17 17 39 21 41 02 06 8.4 4.1 48 0534 2749 >90 MON AUG 18 19 03 19 57 20 32 01 08 16 15 03 50 04 25 05 18 17 41 21 45 02 11 8.5 5.2 61 0636 2725 >90 TUE AUG 19 19 02 19 55 20 30 02 17 17 08 03 51 04 26 05 19 17 43 21 49 02 16 8.5 6.4 74 0737 2518 >90 WED AUG 20 19 00 19 54 20 28 03 29 17 51 03 52 04 27 05 20 17 46 21 53 02 21 8.6 7.6 88 0834 2145 >90 THU AUG 21 18 59 19 52 20 27 04 38 18 26 03 53 04 28 05 21 17 48 21 57 02 26 8.6 8.6 100 0927 1705 >90 FRI AUG 22 18 58 19 51 20 25 05 45 18 54 03 54 04 29 05 22 17 51 22 01 02 31 8.6 8.6 100 1016 1142 >90 SAT AUG 23 18 56 19 49 20 23 06 48 19 19 03 56 04 30 05 23 17 53 22 05 02 36 8.7 8.7 100 1102 0554 >90 SUN AUG 24 18 55 19 48 20 22 07 49 19 42 03 57 04 31 05 23 17 56 22 09 02 41 8.7 8.7 100 1146-0001 >90 MON AUG 25 18 54 19 46 20 20 08 49 20 04 03 58 04 32 05 24 17 58 22 13 02 45 8.8 8.5 96 1229-0551 >90 TUE AUG 26 18 52 19 45 20 18 20 26 03 59 04 33 05 25 18 01 22 17 02 50 8.8 8.1 92 1312-1125 >90 WED AUG 27 18 51 19 43 20 17 20 50 04 00 04 34 05 26 18 03 22 21 02 55 8.8 7.7 87 1356-1631 >90 THU AUG 28 18 49 19 41 20 15 21 17 04 01 04 35 05 27 18 05 22 25 03 00 8.9 7.3 82 1442-2100 >90 FRI AUG 29 18 48 19 40 20 13 21 49 04 02 04 36 05 28 18 08 22 28 03 05 8.9 6.8 75 1531-2442 >90 SAT AUG 30 18 46 19 38 20 11 22 26 04 04 04 37 05 29 18 10 22 32 03 10 9.0 6.2 68 1622-2724 >90 SUN AUG 31 18 45 19 37 20 10 23 11 04 05 04 38 05 29 18 13 22 36 03 15 9.0 5.5 60 1716-2857 >90 ONE LINE REFERS TO EVENING DATE FIRST QUARTER Aug 01 12:42 UT AND FOLLOWING MORNING. FULL MOON Aug 09 07:54 UT All dates and times are zone PST LAST QUARTER Aug 16 05:13 UT in upper table (except sid time). NEW MOON Aug 23 06:04 UT FIRST QUARTER Aug 31 06:25 UT