KECK OBSERVATORY CALENDAR FOR 2048 -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 2048 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 WED JAN 01 18 05 18 45 19 12 18 26 05 39 06 06 06 46 01 09 06 25 12 32 11.3 0.0 0 0745 1938 19 THU JAN 02 18 06 18 46 19 13 19 21 05 39 06 06 06 46 01 14 06 29 12 36 11.3 0.6 5 0836 1551 31 FRI JAN 03 18 06 18 47 19 14 20 16 05 39 06 06 06 47 01 19 06 33 12 40 11.3 1.5 13 0926 1117 43 SAT JAN 04 18 07 18 47 19 14 21 10 05 40 06 07 06 47 01 23 06 37 12 45 11.3 2.4 21 1015 0610 55 SUN JAN 05 18 07 18 48 19 15 22 04 05 40 06 07 06 47 01 28 06 41 12 49 11.3 3.3 28 1103 0041 67 MON JAN 06 18 08 18 48 19 15 22 59 05 40 06 07 06 47 01 32 06 45 12 53 11.3 4.2 36 1152-0451 79 TUE JAN 07 18 09 18 49 19 16 23 56 05 41 06 07 06 48 01 37 06 49 12 57 11.3 5.1 45 1238-0950 >90 WED JAN 08 18 09 18 50 19 16 00 55 05 41 06 08 06 48 01 42 06 53 13 02 11.3 6.1 53 1336-1518 >90 THU JAN 09 18 10 18 50 19 17 01 57 05 41 06 08 06 48 01 46 06 57 13 06 11.3 7.1 62 1433-1931 >90 FRI JAN 10 18 11 18 51 19 18 03 01 05 41 06 08 06 48 01 51 07 00 13 10 11.3 8.2 72 1533-2237 >90 SAT JAN 11 18 11 18 51 19 18 04 06 14 39 05 42 06 08 06 48 01 55 07 04 13 13 11.3 9.2 81 1635-2418 >90 SUN JAN 12 18 12 18 52 19 19 05 09 15 40 05 42 06 09 06 49 02 00 07 08 13 18 11.3 10.3 91 1739-2422 >90 MON JAN 13 18 12 18 53 19 19 06 07 16 45 05 42 06 09 06 49 02 04 07 12 13 22 11.3 11.2 99 1842-2247 >90 TUE JAN 14 18 13 18 53 19 20 17 50 05 42 06 09 06 49 02 08 07 16 13 26 11.3 11.3 100 1942-1945 >90 WED JAN 15 18 14 18 54 19 20 18 54 05 42 06 09 06 49 02 13 07 20 13 30 11.3 11.3 100 2039-1535 >90 THU JAN 16 18 14 18 54 19 21 19 54 05 42 06 09 06 49 02 17 07 24 13 34 11.3 10.3 91 2132-1041 >90 FRI JAN 17 18 15 18 55 19 22 20 50 05 42 06 09 06 49 02 22 07 28 13 38 11.2 9.3 82 2222-0524 >90 SAT JAN 18 18 16 18 55 19 22 21 45 05 43 06 09 06 49 02 26 07 32 13 42 11.2 8.4 74 2309-0002 >90 SUN JAN 19 18 16 18 56 19 23 22 37 05 43 06 09 06 49 02 31 07 36 13 46 11.2 7.5 67 2355 0512 >90 MON JAN 20 18 17 18 57 19 23 23 29 05 43 06 09 06 49 02 36 07 40 13 50 11.2 6.7 59 0041 1006 >90 TUE JAN 21 18 18 18 57 19 24 00 20 05 43 06 09 06 49 02 40 07 44 13 54 11.2 5.8 51 0129 1422 89 WED JAN 22 18 18 18 58 19 24 01 11 05 43 06 09 06 49 02 45 07 48 13 58 11.2 5.0 44 0215 1816 78 THU JAN 23 18 19 18 58 19 25 02 03 05 43 06 09 06 49 02 49 07 52 14 02 11.2 4.1 36 0304 2117 67 FRI JAN 24 18 19 18 59 19 25 02 55 05 43 06 09 06 49 02 54 07 56 14 06 11.2 3.2 28 0355 2323 56 SAT JAN 25 18 20 18 59 19 26 03 46 05 43 06 09 06 48 02 58 08 00 14 10 11.2 2.4 21 0447 2426 45 SUN JAN 26 18 21 19 00 19 26 14 31 04 36 05 43 06 09 06 48 03 03 08 04 14 14 11.2 1.6 13 0540 2421 33 MON JAN 27 18 21 19 01 19 27 15 23 05 24 05 42 06 09 06 48 03 08 08 08 14 18 11.1 0.8 6 0634 2304 22 TUE JAN 28 18 22 19 01 19 27 16 17 06 09 05 42 06 09 06 48 03 12 08 11 14 21 11.1 0.0 0 0727 2038 10 WED JAN 29 18 22 19 02 19 28 17 13 06 51 05 42 06 08 06 48 03 17 08 15 14 24 11.1 0.0 0 0820 1708 03 THU JAN 30 18 23 19 02 19 28 18 08 05 42 06 08 06 47 03 21 08 19 14 28 11.1 0.0 0 0911 1245 14 FRI JAN 31 18 24 19 03 19 29 19 04 05 42 06 08 06 47 03 25 08 23 14 32 11.1 0.0 0 1001 0740 27 ONE LINE REFERS TO EVENING DATE FULL MOON Jan 01 06:58 UT AND FOLLOWING MORNING. LAST QUARTER Jan 08 18:49 UT All dates and times are zone HST NEW MOON Jan 15 11:32 UT in upper table (except sid time). FIRST QUARTER Jan 22 21:55 UT FULL MOON Jan 31 00:14 UT