Astronomical Almanac

December 2019

Month Year

Day	Sunrise/Sunset		Day Length		Astronomical Twilight		Nautical Twilight		Civil Twilight		Solar Noon
Day	Sunrise	Sunset	Length	Diff.	Start	End	Start	End	Start	End	Time	Mil. mi.
1 +	7:35 AM	4:17 PM	8:42:36	-1:45	5:43 AM	6:09 PM	6:20 AM	5:32 PM	6:58 AM	4:54 PM	11:55 AM (19.7°)	91.66

2 +	7:36 AM	4:17 PM	8:40:56	-1:40	5:44 AM	6:09 PM	6:21 AM	5:32 PM	6:59 AM	4:54 PM	11:55 AM (19.6°)	91.64

3 +	7:37 AM	4:16 PM	8:39:20	-1:36	5:45 AM	6:09 PM	6:22 AM	5:32 PM	7:00 AM	4:53 PM	11:55 AM (19.4°)	91.63

4 +	7:38 AM	4:16 PM	8:37:48	-1:32	5:46 AM	6:08 PM	6:23 AM	5:31 PM	7:01 AM	4:53 PM	12:00 PM (20.4°)	91.61

5 +	7:39 AM	4:16 PM	8:36:21	-1:27	5:47 AM	6:08 PM	6:24 AM	5:31 PM	7:02 AM	4:53 PM	12:00 PM (20.3°)	91.6

6 +	7:40 AM	4:15 PM	8:34:58	-1:23	5:48 AM	6:08 PM	6:25 AM	5:31 PM	7:03 AM	4:52 PM	12:00 PM (20.2°)	91.59

7 +	7:42 AM	4:15 PM	8:33:40	-1:18	5:49 AM	6:08 PM	6:26 AM	5:31 PM	7:04 AM	4:52 PM	12:00 PM (20.1°)	91.57

8 +	7:43 AM	4:15 PM	8:32:27	-1:13	5:50 AM	6:08 PM	6:27 AM	5:31 PM	7:05 AM	4:52 PM	12:00 PM (20.0°)	91.56

9 +	7:44 AM	4:15 PM	8:31:19	-1:08	5:50 AM	6:08 PM	6:28 AM	5:31 PM	7:06 AM	4:52 PM	12:00 PM (19.9°)	91.55

10 +	7:45 AM	4:15 PM	8:30:16	-1:03	5:51 AM	6:08 PM	6:28 AM	5:31 PM	7:07 AM	4:52 PM	12:00 PM (19.8°)	91.54

11 +	7:46 AM	4:15 PM	8:29:17	-0:59	5:52 AM	6:08 PM	6:29 AM	5:31 PM	7:08 AM	4:52 PM	12:00 PM (19.7°)	91.52

12 +	7:46 AM	4:15 PM	8:28:24	-0:53	5:53 AM	6:08 PM	6:30 AM	5:31 PM	7:09 AM	4:52 PM	12:00 PM (19.6°)	91.51

13 +	7:47 AM	4:15 PM	8:27:35	-0:49	5:54 AM	6:09 PM	6:31 AM	5:31 PM	7:10 AM	4:52 PM	12:00 PM (19.5°)	91.5

14 +	7:48 AM	4:15 PM	8:26:52	-0:43	5:54 AM	6:09 PM	6:32 AM	5:32 PM	7:11 AM	4:53 PM	12:00 PM (19.5°)	91.49

15 +	7:49 AM	4:15 PM	8:26:14	-0:38	5:55 AM	6:09 PM	6:32 AM	5:32 PM	7:11 AM	4:53 PM	12:05 PM (19.4°)	91.49

16 +	7:50 AM	4:15 PM	8:25:42	-0:32	5:56 AM	6:09 PM	6:33 AM	5:32 PM	7:12 AM	4:53 PM	12:05 PM (19.4°)	91.48

17 +	7:50 AM	4:16 PM	8:25:14	-0:28	5:57 AM	6:10 PM	6:34 AM	5:32 PM	7:13 AM	4:53 PM	12:05 PM (19.3°)	91.47

18 +	7:51 AM	4:16 PM	8:24:52	-0:22	5:57 AM	6:10 PM	6:34 AM	5:33 PM	7:14 AM	4:54 PM	12:05 PM (19.3°)	91.46

19 +	7:52 AM	4:16 PM	8:24:35	-0:17	5:58 AM	6:10 PM	6:35 AM	5:33 PM	7:14 AM	4:54 PM	12:05 PM (19.3°)	91.46

20 +	7:52 AM	4:17 PM	8:24:24	-0:11	5:58 AM	6:11 PM	6:36 AM	5:34 PM	7:15 AM	4:54 PM	12:05 PM (19.2°)	91.45

21 +	7:53 AM	4:17 PM	8:24:18	-0:06	5:59 AM	6:11 PM	6:36 AM	5:34 PM	7:15 AM	4:55 PM	12:05 PM (19.2°)	91.44

22 +	7:53 AM	4:18 PM	8:24:17	-0:01	5:59 AM	6:12 PM	6:37 AM	5:35 PM	7:16 AM	4:55 PM	12:05 PM (19.2°)	91.44

23 +	7:54 AM	4:18 PM	8:24:22	+0:05	6:00 AM	6:12 PM	6:37 AM	5:35 PM	7:16 AM	4:56 PM	12:05 PM (19.2°)	91.43

24 +	7:54 AM	4:19 PM	8:24:33	+0:11	6:00 AM	6:13 PM	6:38 AM	5:36 PM	7:17 AM	4:57 PM	12:05 PM (19.3°)	91.43

25 +	7:55 AM	4:20 PM	8:24:48	+0:15	6:01 AM	6:14 PM	6:38 AM	5:36 PM	7:17 AM	4:57 PM	12:10 PM (19.3°)	91.42

26 +	7:55 AM	4:20 PM	8:25:09	+0:21	6:01 AM	6:14 PM	6:38 AM	5:37 PM	7:17 AM	4:58 PM	12:10 PM (19.3°)	91.42

27 +	7:55 AM	4:21 PM	8:25:35	+0:26	6:01 AM	6:15 PM	6:39 AM	5:38 PM	7:18 AM	4:59 PM	12:10 PM (19.3°)	91.41

28 +	7:56 AM	4:22 PM	8:26:07	+0:32	6:02 AM	6:16 PM	6:39 AM	5:38 PM	7:18 AM	4:59 PM	12:10 PM (19.4°)	91.41

29 +	7:56 AM	4:23 PM	8:26:44	+0:37	6:02 AM	6:16 PM	6:39 AM	5:39 PM	7:18 AM	5:00 PM	12:10 PM (19.4°)	91.41

30 +	7:56 AM	4:23 PM	8:27:26	+0:42	6:02 AM	6:17 PM	6:39 AM	5:40 PM	7:18 AM	5:01 PM	12:10 PM (19.5°)	91.41

31 +	7:56 AM	4:24 PM	8:28:14	+0:48	6:02 AM	6:18 PM	6:40 AM	5:41 PM	7:19 AM	5:02 PM	12:10 PM (19.6°)	91.4

Day	Moonrise/Moonset			Meridian Passing
Day	Moonrise	Moonset	Moonrise	Time	Thou. mi.	Illumination
1 +	11:55 AM	9:24 PM	-	4:40 PM (22.7°)	243.92	22%

2 +	12:26 PM	10:28 PM	-	5:25 PM (26.2°)	246.07	31%

3 +	12:53 PM	11:31 PM	-	6:10 PM (30.3°)	247.53	41%

4 +	1:15 PM	-	-	6:55 PM (33.5°)	248.21	52%

5 +	-	12:34 AM	1:36 PM	7:35 PM (38.8°)	248.08	62%

6 +	-	1:37 AM	1:56 PM	8:15 PM (44.0°)	247.19	72%

7 +	-	2:40 AM	2:16 PM	9:00 PM (49.0°)	245.63	81%

8 +	-	3:44 AM	2:38 PM	9:40 PM (52.7°)	243.54	89%

9 +	-	4:51 AM	3:02 PM	10:25 PM (57.5°)	241.1	95%

10 +	-	5:59 AM	3:31 PM	11:15 PM (61.4°)	238.51	98%

11 +	-	7:09 AM	4:06 PM	12:00 AM (60.3°)	235.95	100%

12 +	-	8:17 AM	4:51 PM	12:10 AM (64.2°)	233.59	99%

13 +	-	9:20 AM	5:45 PM	1:05 AM (65.7°)	231.56	97%

14 +	-	10:15 AM	6:50 PM	2:00 AM (65.7°)	229.92	92%

15 +	-	11:01 AM	8:02 PM	3:00 AM (64.2°)	228.71	85%

16 +	-	11:38 AM	9:18 PM	3:55 AM (59.3°)	227.89	76%

17 +	-	12:10 PM	10:35 PM	4:50 AM (55.7°)	227.43	67%

18 +	-	12:37 PM	11:52 PM	5:40 AM (51.2°)	227.28	57%

19 +	-	1:02 PM	-	6:30 AM (46.1°)	227.41	46%

20 +	1:08 AM	1:26 PM	-	7:20 AM (40.6°)	227.82	36%

21 +	2:24 AM	1:51 PM	-	8:10 AM (35.2°)	228.54	26%

22 +	3:39 AM	2:19 PM	-	9:00 AM (30.0°)	229.59	17%

23 +	4:54 AM	2:51 PM	-	9:55 AM (24.6°)	231.01	10%

24 +	6:07 AM	3:28 PM	-	10:50 AM (21.4°)	232.81	4%

25 +	7:16 AM	4:14 PM	-	11:45 AM (19.4°)	234.95	1%

26 +	8:17 AM	5:06 PM	-	12:40 PM (18.8°)	237.35	0%

27 +	9:09 AM	6:05 PM	-	1:35 PM (19.6°)	239.87	1%

28 +	9:51 AM	7:08 PM	-	2:30 PM (21.7°)	242.36	5%

29 +	10:26 AM	8:12 PM	-	3:20 PM (24.8°)	244.62	10%

30 +	10:54 AM	9:17 PM	-	4:05 PM (28.5°)	246.48	17%

31 +	11:19 AM	10:20 PM	-	4:50 PM (31.8°)	247.75	26%