KECK OBSERVATORY CALENDAR FOR 2033 -NAUTICAL (computed for altitude 4160.0 m) NAUTICAL(12 deg) TWILIGHT/DAWN MOON(midnight) DATE(HST) SUN TWILIGHT ENDS MOON MOON DAWN BEGINS SUN SIDEREAL TIMES NIGHT (12 deg) Zenith 2033 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 MON AUG 01 19 10 19 50 20 19 23 21 04 38 05 06 05 47 16 13 20 23 01 30 9.3 5.7 62 1347-1017 >90 TUE AUG 02 19 09 19 50 20 18 00 01 04 39 05 07 05 47 16 17 20 27 01 35 9.3 5.1 54 1440-1249 >90 WED AUG 03 19 09 19 49 20 17 00 44 04 39 05 07 05 48 16 20 20 31 01 39 9.3 4.4 47 1524-1548 84 THU AUG 04 19 08 19 48 20 17 01 30 04 40 05 08 05 48 16 22 20 35 01 44 9.3 3.6 38 1615-1747 74 FRI AUG 05 19 07 19 48 20 16 14 29 02 19 04 40 05 08 05 48 16 26 20 39 01 48 9.3 2.8 30 1708-1852 65 SAT AUG 06 19 07 19 47 20 15 15 22 03 13 04 41 05 09 05 49 16 29 20 43 01 53 9.4 1.9 20 1804-1900 55 SUN AUG 07 19 06 19 46 20 14 16 16 04 09 04 41 05 09 05 49 16 32 20 47 01 57 9.4 1.0 10 1902-1805 46 MON AUG 08 19 06 19 46 20 14 17 08 05 09 04 42 05 09 05 50 16 36 20 51 02 01 9.4 0.0 0 2000-1604 38 TUE AUG 09 19 05 19 45 20 13 18 00 06 10 04 42 05 10 05 50 16 39 20 55 02 06 9.4 0.0 0 2059-1302 33 WED AUG 10 19 05 19 44 20 12 18 50 04 43 05 10 05 50 16 42 20 59 02 10 9.4 0.0 0 2157-0910 32 THU AUG 11 19 04 19 44 20 11 19 38 04 43 05 11 05 51 16 46 21 03 02 15 9.4 0.0 0 2254-0442 37 FRI AUG 12 19 03 19 43 20 11 20 25 04 44 05 11 05 51 16 49 21 07 02 19 9.5 0.7 7 2351 0001 45 SAT AUG 13 19 03 19 42 20 10 21 12 04 44 05 12 05 51 16 52 21 11 02 24 9.5 1.5 15 0048 0440 55 SUN AUG 14 19 02 19 41 20 09 21 59 04 44 05 12 05 51 16 55 21 15 02 27 9.5 2.3 24 0144 0856 66 MON AUG 15 19 01 19 41 20 08 22 47 04 45 05 12 05 52 16 59 21 19 02 31 9.5 3.1 32 0241 1233 77 TUE AUG 16 19 01 19 40 20 07 23 37 04 45 05 13 05 52 17 02 21 22 02 36 9.6 4.0 41 0336 1515 88 WED AUG 17 19 00 19 39 20 06 00 29 04 46 05 13 05 52 17 05 21 26 02 40 9.6 4.8 50 0434 1711 >90 THU AUG 18 18 59 19 38 20 05 01 22 14 12 04 46 05 13 05 53 17 08 21 30 02 44 9.6 5.7 59 0530 1758 >90 FRI AUG 19 18 58 19 37 20 05 02 15 15 06 04 47 05 14 05 53 17 11 21 34 02 49 9.6 6.6 68 0625 1745 >90 SAT AUG 20 18 58 19 37 20 04 03 09 15 58 04 47 05 14 05 53 17 15 21 38 02 53 9.6 7.5 78 0719 1635 >90 SUN AUG 21 18 57 19 36 20 03 04 03 16 45 04 48 05 15 05 54 17 17 21 42 02 58 9.6 8.4 87 0811 1436 >90 MON AUG 22 18 56 19 35 20 02 04 55 17 30 04 48 05 15 05 54 17 20 21 46 03 02 9.7 9.3 96 0900 1157 >90 TUE AUG 23 18 55 19 34 20 01 05 46 18 11 04 48 05 15 05 54 17 23 21 50 03 06 9.7 9.7 100 0948 0849 >90 WED AUG 24 18 54 19 33 20 00 06 36 18 51 04 49 05 16 05 54 17 26 21 54 03 11 9.7 9.7 100 1035 0520 >90 THU AUG 25 18 54 19 32 19 59 19 29 04 49 05 16 05 55 17 29 21 58 03 15 9.7 9.7 100 1120 0141 >90 FRI AUG 26 18 53 19 32 19 58 20 05 04 49 05 16 05 55 17 33 22 02 03 19 9.7 9.2 94 1205-0202 >90 SAT AUG 27 18 52 19 31 19 57 20 42 04 50 05 16 05 55 17 36 22 06 03 23 9.8 8.6 87 1249-0539 >90 SUN AUG 28 18 51 19 30 19 56 21 20 04 50 05 17 05 55 17 39 22 10 03 28 9.8 7.9 81 1334-0904 >90 MON AUG 29 18 50 19 29 19 55 21 59 04 51 05 17 05 56 17 42 22 14 03 32 9.8 7.3 74 1420-1210 >90 TUE AUG 30 18 50 19 28 19 54 22 40 04 51 05 17 05 56 17 45 22 18 03 36 9.8 6.6 67 1508-1449 >90 WED AUG 31 18 49 19 27 19 53 23 23 04 51 05 18 05 56 17 48 22 22 03 40 9.8 5.9 60 1557-1653 >90 ONE LINE REFERS TO EVENING DATE FIRST QUARTER Aug 03 10:25 UT AND FOLLOWING MORNING. FULL MOON Aug 10 18:07 UT All dates and times are zone HST LAST QUARTER Aug 17 09:43 UT in upper table (except sid time). NEW MOON Aug 24 21:37 UT