KECK OBSERVATORY CALENDAR FOR 2049 -ASTRONOMICAL (computed for altitude 4160.0 m) ASTRONOMICAL(18 deg) TWILIGHT/DAWN MOON(midnight) DATE(HST) SUN TWILIGHT ENDS MOON MOON DAWN BEGINS SUN SIDEREAL TIMES NIGHT (18 deg) Zenith 2049 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 FRI OCT 01 18 21 18 58 19 24 22 00 05 00 05 25 06 03 19 48 00 24 05 25 9.6 7.0 72 1648-2131 >90 SAT OCT 02 18 20 18 57 19 23 22 58 05 00 05 26 06 03 19 51 00 28 05 29 9.6 6.0 62 1747-2122 >90 SUN OCT 03 18 19 18 57 19 22 23 58 05 00 05 26 06 03 19 53 00 32 05 33 9.6 5.0 52 1846-1954 >90 MON OCT 04 18 18 18 56 19 21 00 59 05 00 05 26 06 04 19 56 00 36 05 37 9.6 4.0 41 1945-1711 80 TUE OCT 05 18 17 18 55 19 20 02 00 05 01 05 26 06 04 19 59 00 40 05 42 9.7 3.0 31 2043-1329 67 WED OCT 06 18 16 18 54 19 19 14 43 03 02 05 01 05 26 06 04 20 02 00 44 05 46 9.7 2.0 20 2139-0853 54 THU OCT 07 18 16 18 53 19 19 15 28 04 02 05 01 05 27 06 04 20 06 00 48 05 50 9.7 1.0 10 2234-0344 40 FRI OCT 08 18 15 18 52 19 18 16 12 05 02 05 01 05 27 06 05 20 09 00 52 05 54 9.7 0.0 0 2329 0136 27 SAT OCT 09 18 14 18 52 19 17 16 55 06 02 05 02 05 27 06 05 20 12 00 56 05 59 9.8 0.0 0 0023 0648 15 SUN OCT 10 18 13 18 51 19 16 17 39 05 02 05 27 06 05 20 15 01 00 06 03 9.8 0.0 0 0118 1133 09 MON OCT 11 18 12 18 50 19 15 18 25 05 02 05 28 06 05 20 18 01 04 06 07 9.8 0.0 0 0214 1532 17 TUE OCT 12 18 12 18 49 19 15 19 12 05 02 05 28 06 06 20 22 01 08 06 11 9.8 0.0 0 0309 1833 29 WED OCT 13 18 11 18 48 19 14 20 01 05 03 05 28 06 06 20 25 01 12 06 15 9.8 0.8 7 0405 2027 41 THU OCT 14 18 10 18 48 19 13 20 52 05 03 05 29 06 06 20 28 01 16 06 19 9.8 1.6 16 0500 2112 52 FRI OCT 15 18 09 18 47 19 12 21 44 05 03 05 29 06 07 20 31 01 20 06 23 9.8 2.5 25 0554 2052 64 SAT OCT 16 18 08 18 46 19 12 22 35 05 04 05 29 06 07 20 35 01 23 06 28 9.9 3.4 34 0646 1931 75 SUN OCT 17 18 08 18 46 19 11 23 26 05 04 05 29 06 07 20 38 01 27 06 32 9.9 4.2 43 0735 1717 86 MON OCT 18 18 07 18 45 19 10 00 17 05 04 05 30 06 08 20 41 01 31 06 36 9.9 5.1 51 0823 1427 >90 TUE OCT 19 18 06 18 44 19 10 01 06 05 04 05 30 06 08 20 44 01 35 06 40 9.9 5.9 59 0909 1059 >90 WED OCT 20 18 06 18 43 19 09 01 55 14 18 05 05 05 30 06 08 20 47 01 39 06 45 9.9 6.8 68 0955 0704 >90 THU OCT 21 18 05 18 43 19 08 02 45 14 54 05 05 05 31 06 09 20 50 01 43 06 49 10.0 7.6 76 1039 0251 >90 FRI OCT 22 18 04 18 42 19 08 03 35 15 30 05 05 05 31 06 09 20 54 01 47 06 53 10.0 8.5 84 1125-0133 >90 SAT OCT 23 18 04 18 42 19 07 04 26 16 07 05 06 05 31 06 09 20 57 01 51 06 58 10.0 9.3 93 1211-0558 >90 SUN OCT 24 18 03 18 41 19 07 05 19 16 46 05 06 05 32 06 10 21 01 01 55 07 02 10.0 10.0 100 1259-1013 >90 MON OCT 25 18 02 18 40 19 06 06 15 17 27 05 06 05 32 06 10 21 04 01 59 07 06 10.0 10.0 100 1349-1406 >90 TUE OCT 26 18 02 18 40 19 06 18 12 05 07 05 32 06 10 21 08 02 03 07 11 10.0 10.0 100 1442-1723 >90 WED OCT 27 18 01 18 39 19 05 19 01 05 07 05 33 06 11 21 11 02 07 07 15 10.0 10.0 100 1537-1949 >90 THU OCT 28 18 00 18 39 19 05 19 55 05 07 05 33 06 11 21 15 02 11 07 19 10.0 9.2 91 1635-2109 >90 FRI OCT 29 18 00 18 38 19 04 20 53 05 08 05 33 06 12 21 18 02 15 07 24 10.1 8.2 81 1734-2115 >90 SAT OCT 30 17 59 18 38 19 04 21 53 05 08 05 34 06 12 21 22 02 19 07 28 10.1 7.2 72 1833-2004 >90 SUN OCT 31 17 59 18 37 19 03 22 53 05 08 05 34 06 13 21 25 02 23 07 31 10.1 6.2 61 1932-1739 >90 ONE LINE REFERS TO EVENING DATE FIRST QUARTER Oct 04 09:38 UT AND FOLLOWING MORNING. FULL MOON Oct 11 02:54 UT All dates and times are zone HST LAST QUARTER Oct 18 17:56 UT in upper table (except sid time). NEW MOON Oct 26 16:14 UT