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 SAT MAY 01 18 55 19 35 20 03 06 08 19 03 04 35 05 03 05 42 10 23 14 21 18 57 8.5 8.5 100 0256 1818 >90 SUN MAY 02 18 56 19 36 20 03 06 56 19 58 04 34 05 02 05 42 10 27 14 25 19 00 8.5 8.5 100 0348 2023 >90 MON MAY 03 18 56 19 36 20 04 20 51 04 34 05 01 05 41 10 32 14 29 19 04 8.5 7.7 90 0441 2126 >90 TUE MAY 04 18 56 19 36 20 04 21 42 04 33 05 01 05 41 10 36 14 33 19 07 8.5 6.8 80 0533 2126 >90 WED MAY 05 18 57 19 37 20 05 22 29 04 32 05 00 05 40 10 41 14 37 19 10 8.4 6.0 71 0624 2026 >90 THU MAY 06 18 57 19 37 20 05 23 13 04 31 04 59 05 40 10 45 14 41 19 13 8.4 5.3 62 0713 1832 >90 FRI MAY 07 18 58 19 38 20 06 23 54 04 31 04 59 05 39 10 50 14 45 19 17 8.4 4.6 54 0802 1549 >90 SAT MAY 08 18 58 19 38 20 06 00 33 04 30 04 58 05 39 10 54 14 49 19 19 8.4 3.9 47 0849 1222 86 SUN MAY 09 18 58 19 39 20 07 01 09 04 29 04 58 05 38 10 59 14 53 19 22 8.4 3.3 39 0935 0828 77 MON MAY 10 18 59 19 39 20 08 01 45 04 29 04 57 05 38 11 04 14 57 19 26 8.3 2.7 32 1020 0405 69 TUE MAY 11 18 59 19 40 20 08 02 21 04 28 04 57 05 37 11 08 15 01 19 29 8.3 2.1 25 1107-0035 61 WED MAY 12 19 00 19 40 20 09 14 30 02 59 04 28 04 56 05 37 11 13 15 04 19 33 8.3 1.5 17 1154-0524 53 THU MAY 13 19 00 19 41 20 09 15 23 03 39 04 27 04 55 05 36 11 17 15 08 19 36 8.3 0.8 9 1245-1008 46 FRI MAY 14 19 00 19 41 20 10 16 19 04 24 04 26 04 55 05 36 11 22 15 12 19 39 8.3 0.0 0 1338-1433 42 SAT MAY 15 19 01 19 42 20 10 17 19 05 12 04 26 04 55 05 35 11 26 15 16 19 43 8.3 0.0 0 1434-1819 40 SUN MAY 16 19 01 19 42 20 11 18 20 06 07 04 25 04 54 05 35 11 31 15 20 19 46 8.2 0.0 0 1535-2106 41 MON MAY 17 19 02 19 43 20 12 19 24 04 25 04 54 05 35 11 36 15 24 19 50 8.2 0.0 0 1638-2233 46 TUE MAY 18 19 02 19 43 20 12 20 26 04 24 04 53 05 34 11 40 15 28 19 53 8.2 0.2 2 1742-2229 53 WED MAY 19 19 03 19 44 20 13 21 26 04 24 04 53 05 34 11 44 15 32 19 57 8.2 1.2 14 1846-2053 62 THU MAY 20 19 03 19 44 20 13 22 20 04 23 04 52 05 34 11 48 15 36 20 00 8.2 2.1 25 1947-1756 72 FRI MAY 21 19 03 19 45 20 14 23 10 04 23 04 52 05 33 11 53 15 40 20 04 8.1 2.9 35 2045-1352 82 SAT MAY 22 19 04 19 45 20 14 23 56 04 23 04 52 05 33 11 57 15 44 20 08 8.1 3.7 45 2135-0844 >90 SUN MAY 23 19 04 19 46 20 15 00 38 04 22 04 51 05 33 12 02 15 48 20 11 8.1 4.4 54 2232-0409 >90 MON MAY 24 19 05 19 46 20 15 01 18 04 22 04 51 05 33 12 06 15 52 20 15 8.1 5.0 62 2323 0058 >90 TUE MAY 25 19 05 19 47 20 16 01 58 14 10 04 21 04 51 05 32 12 11 15 56 20 17 8.1 5.7 70 0013 0554 >90 WED MAY 26 19 06 19 47 20 17 02 39 15 06 04 21 04 50 05 32 12 16 16 00 20 21 8.1 6.4 78 0102 1026 >90 THU MAY 27 19 06 19 48 20 17 03 21 16 01 04 21 04 50 05 32 12 20 16 04 20 25 8.1 7.1 87 0152 1423 >90 FRI MAY 28 19 06 19 48 20 18 04 04 16 56 04 20 04 50 05 32 12 25 16 08 20 28 8.0 7.8 96 0243 1735 >90 SAT MAY 29 19 07 19 49 20 18 04 51 17 50 04 20 04 50 05 32 12 29 16 12 20 32 8.0 8.0 100 0335 1953 >90 SUN MAY 30 19 07 19 49 20 19 05 39 18 44 04 20 04 50 05 31 12 34 16 15 20 36 8.0 8.0 100 0427 2111 >90 MON MAY 31 19 08 19 50 20 19 06 29 19 35 04 20 04 49 05 31 12 38 16 19 20 40 8.0 8.0 100 0519 2128 >90 ONE LINE REFERS TO EVENING DATE NEW MOON May 02 00:12 UT AND FOLLOWING MORNING. FIRST QUARTER May 10 01:58 UT All dates and times are zone HST FULL MOON May 17 11:14 UT in upper table (except sid time). LAST QUARTER May 24 02:55 UT NEW MOON May 31 13:59 UT