KECK OBSERVATORY CALENDAR FOR 2014 -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 2014 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 APR 01 18 46 19 24 19 50 21 00 05 02 05 28 06 06 08 10 12 21 17 24 9.2 8.0 87 0254 1436 >90 WED APR 02 18 46 19 24 19 50 21 56 05 01 05 27 06 05 08 14 12 25 17 27 9.2 7.1 77 0347 1650 >90 THU APR 03 18 47 19 24 19 51 22 49 05 00 05 26 06 04 08 19 12 29 17 29 9.1 6.2 67 0439 1810 >90 FRI APR 04 18 47 19 25 19 51 23 40 04 59 05 25 06 03 08 23 12 33 17 32 9.1 5.3 58 0531 1834 >90 SAT APR 05 18 47 19 25 19 51 00 28 04 58 05 24 06 02 08 27 12 37 17 35 9.1 4.5 49 0623 1801 87 SUN APR 06 18 47 19 25 19 52 01 13 04 57 05 23 06 01 08 32 12 40 17 38 9.1 3.7 41 0712 1647 77 MON APR 07 18 48 19 26 19 52 01 55 04 56 05 22 06 00 08 36 12 44 17 41 9.1 3.0 33 0801 1445 67 TUE APR 08 18 48 19 26 19 52 02 35 04 55 05 21 06 00 08 40 12 48 17 44 9.0 2.3 25 0849 1203 58 WED APR 09 18 48 19 26 19 53 14 03 03 14 04 54 05 20 05 59 08 45 12 52 17 47 9.0 1.7 18 0936 0850 49 THU APR 10 18 48 19 27 19 53 14 52 03 52 04 53 05 20 05 58 08 49 12 56 17 50 9.0 1.0 11 1023 0510 40 FRI APR 11 18 49 19 27 19 53 15 42 04 30 04 52 05 19 05 57 08 53 13 00 17 53 9.0 0.4 4 1110 0112 33 SAT APR 12 18 49 19 27 19 54 16 33 05 09 04 51 05 18 05 56 08 57 13 04 17 56 9.0 0.0 0 1158-0255 28 SUN APR 13 18 49 19 28 19 54 17 25 05 49 04 50 05 17 05 55 09 01 13 08 17 59 8.9 0.0 0 1247-0700 27 MON APR 14 18 50 19 28 19 55 18 19 06 32 04 50 05 16 05 55 09 06 13 12 18 03 8.9 0.0 0 1339-1052 31 TUE APR 15 18 50 19 29 19 55 19 14 04 49 05 15 05 54 09 10 13 16 18 06 8.9 0.0 0 1432-1416 39 WED APR 16 18 50 19 29 19 56 20 11 04 48 05 14 05 53 09 15 13 20 18 09 8.9 0.2 2 1528-1658 48 THU APR 17 18 51 19 29 19 56 21 10 04 47 05 14 05 52 09 19 13 24 18 12 8.9 1.2 13 1626-1845 59 FRI APR 18 18 51 19 30 19 56 22 08 04 46 05 13 05 51 09 23 13 28 18 15 8.8 2.2 24 1725-1925 70 SAT APR 19 18 51 19 30 19 57 23 05 04 45 05 12 05 51 09 28 13 32 18 18 8.8 3.1 35 1824-1851 82 SUN APR 20 18 52 19 30 19 57 23 59 04 44 05 11 05 50 09 32 13 36 18 20 8.8 4.0 45 1918-1645 >90 MON APR 21 18 52 19 31 19 58 00 51 04 43 05 10 05 49 09 37 13 40 18 23 8.7 4.9 55 2021-1433 >90 TUE APR 22 18 52 19 31 19 58 01 40 04 42 05 09 05 49 09 41 13 44 18 26 8.7 5.7 65 2117-1103 >90 WED APR 23 18 53 19 32 19 59 02 26 04 42 05 09 05 48 09 46 13 48 18 30 8.7 6.4 73 2212-0658 >90 THU APR 24 18 53 19 32 19 59 03 11 14 56 04 41 05 08 05 47 09 50 13 51 18 33 8.7 7.2 82 2305-0233 >90 FRI APR 25 18 53 19 32 20 00 03 54 15 54 04 40 05 07 05 46 09 55 13 55 18 36 8.7 7.9 91 2358 0157 >90 SAT APR 26 18 54 19 33 20 00 04 38 16 52 04 39 05 06 05 46 09 59 13 59 18 39 8.7 8.6 99 0050 0616 >90 SUN APR 27 18 54 19 33 20 01 05 23 17 49 04 38 05 06 05 45 10 04 14 03 18 42 8.6 8.6 100 0142 1011 >90 MON APR 28 18 54 19 34 20 01 06 09 18 47 04 37 05 05 05 44 10 08 14 07 18 45 8.6 8.6 100 0235 1329 >90 TUE APR 29 18 55 19 34 20 02 06 57 19 43 04 37 05 04 05 44 10 13 14 11 18 49 8.6 8.6 100 0328 1601 >90 WED APR 30 18 55 19 35 20 02 20 38 04 36 05 03 05 43 10 16 14 15 18 52 8.6 8.0 92 0421 1741 >90 ONE LINE REFERS TO EVENING DATE FIRST QUARTER Apr 07 08:30 UT AND FOLLOWING MORNING. FULL MOON Apr 15 07:43 UT All dates and times are zone HST LAST QUARTER Apr 22 07:52 UT in upper table (except sid time). NEW MOON Apr 29 06:15 UT