Astronomical Almanac

January 2017

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 +	7:56 AM	4:26 PM	8:29:50	+0:56	6:03 AM	6:19 PM	6:40 AM	5:42 PM	7:19 AM	5:03 PM	12:10 PM (19.7°)	91.41

2 +	7:56 AM	4:27 PM	8:30:52	+1:02	6:03 AM	6:20 PM	6:40 AM	5:43 PM	7:19 AM	5:04 PM	12:10 PM (19.8°)	91.4

3 +	7:56 AM	4:28 PM	8:31:58	+1:06	6:03 AM	6:21 PM	6:40 AM	5:44 PM	7:19 AM	5:05 PM	12:15 PM (19.9°)	91.4

4 +	7:56 AM	4:29 PM	8:33:10	+1:12	6:03 AM	6:22 PM	6:40 AM	5:45 PM	7:19 AM	5:06 PM	12:15 PM (20.0°)	91.4

5 +	7:56 AM	4:30 PM	8:34:26	+1:16	6:03 AM	6:23 PM	6:40 AM	5:46 PM	7:19 AM	5:07 PM	12:15 PM (20.1°)	91.4

6 +	7:56 AM	4:31 PM	8:35:47	+1:21	6:03 AM	6:24 PM	6:40 AM	5:47 PM	7:19 AM	5:08 PM	12:15 PM (20.2°)	91.41

7 +	7:55 AM	4:33 PM	8:37:13	+1:26	6:03 AM	6:25 PM	6:40 AM	5:48 PM	7:18 AM	5:09 PM	12:15 PM (20.3°)	91.41

8 +	7:55 AM	4:34 PM	8:38:43	+1:30	6:03 AM	6:26 PM	6:40 AM	5:49 PM	7:18 AM	5:11 PM	12:15 PM (20.4°)	91.41

9 +	7:55 AM	4:35 PM	8:40:18	+1:35	6:02 AM	6:27 PM	6:39 AM	5:50 PM	7:18 AM	5:12 PM	12:15 PM (20.6°)	91.41

10 +	7:54 AM	4:36 PM	8:41:57	+1:39	6:02 AM	6:28 PM	6:39 AM	5:51 PM	7:18 AM	5:13 PM	12:15 PM (20.7°)	91.41

11 +	7:54 AM	4:37 PM	8:43:41	+1:44	6:02 AM	6:29 PM	6:39 AM	5:52 PM	7:17 AM	5:14 PM	12:15 PM (20.9°)	91.42

12 +	7:53 AM	4:39 PM	8:45:28	+1:47	6:02 AM	6:30 PM	6:38 AM	5:53 PM	7:17 AM	5:15 PM	12:15 PM (21.0°)	91.42

13 +	7:53 AM	4:40 PM	8:47:20	+1:52	6:01 AM	6:31 PM	6:38 AM	5:55 PM	7:16 AM	5:16 PM	12:15 PM (21.2°)	91.43

14 +	7:52 AM	4:41 PM	8:49:16	+1:56	6:01 AM	6:32 PM	6:38 AM	5:56 PM	7:16 AM	5:18 PM	12:15 PM (21.4°)	91.43

15 +	7:51 AM	4:43 PM	8:51:15	+1:59	6:01 AM	6:34 PM	6:37 AM	5:57 PM	7:15 AM	5:19 PM	12:20 PM (21.6°)	91.44

16 +	7:51 AM	4:44 PM	8:53:19	+2:04	6:00 AM	6:35 PM	6:37 AM	5:58 PM	7:15 AM	5:20 PM	12:20 PM (21.7°)	91.44

17 +	7:50 AM	4:45 PM	8:55:27	+2:08	6:00 AM	6:36 PM	6:36 AM	5:59 PM	7:14 AM	5:21 PM	12:20 PM (21.9°)	91.45

18 +	7:49 AM	4:47 PM	8:57:37	+2:10	5:59 AM	6:37 PM	6:36 AM	6:01 PM	7:13 AM	5:23 PM	12:20 PM (22.1°)	91.46

19 +	7:48 AM	4:48 PM	8:59:52	+2:15	5:58 AM	6:38 PM	6:35 AM	6:02 PM	7:13 AM	5:24 PM	12:20 PM (22.3°)	91.47

20 +	7:48 AM	4:50 PM	9:02:09	+2:17	5:58 AM	6:40 PM	6:34 AM	6:03 PM	7:12 AM	5:25 PM	12:20 PM (22.6°)	91.48

21 +	7:47 AM	4:51 PM	9:04:30	+2:21	5:57 AM	6:41 PM	6:34 AM	6:04 PM	7:11 AM	5:27 PM	12:20 PM (22.8°)	91.48

22 +	7:46 AM	4:53 PM	9:06:54	+2:24	5:56 AM	6:42 PM	6:33 AM	6:06 PM	7:10 AM	5:28 PM	12:20 PM (23.0°)	91.49

23 +	7:45 AM	4:54 PM	9:09:22	+2:28	5:56 AM	6:43 PM	6:32 AM	6:07 PM	7:09 AM	5:30 PM	12:20 PM (23.2°)	91.5

24 +	7:44 AM	4:56 PM	9:11:52	+2:30	5:55 AM	6:45 PM	6:31 AM	6:08 PM	7:09 AM	5:31 PM	12:20 PM (23.5°)	91.51

25 +	7:43 AM	4:57 PM	9:14:24	+2:32	5:54 AM	6:46 PM	6:30 AM	6:10 PM	7:08 AM	5:32 PM	12:20 PM (23.7°)	91.52

26 +	7:42 AM	4:59 PM	9:17:00	+2:36	5:53 AM	6:47 PM	6:29 AM	6:11 PM	7:07 AM	5:34 PM	12:20 PM (24.0°)	91.54

27 +	7:41 AM	5:00 PM	9:19:39	+2:39	5:52 AM	6:48 PM	6:29 AM	6:12 PM	7:06 AM	5:35 PM	12:20 PM (24.2°)	91.55

28 +	7:39 AM	5:02 PM	9:22:20	+2:41	5:52 AM	6:50 PM	6:28 AM	6:14 PM	7:05 AM	5:37 PM	12:20 PM (24.5°)	91.56

29 +	7:38 AM	5:03 PM	9:25:03	+2:43	5:51 AM	6:51 PM	6:27 AM	6:15 PM	7:04 AM	5:38 PM	12:20 PM (24.7°)	91.57

30 +	7:37 AM	5:05 PM	9:27:49	+2:46	5:50 AM	6:52 PM	6:26 AM	6:16 PM	7:02 AM	5:39 PM	12:20 PM (25.0°)	91.58

31 +	7:36 AM	5:06 PM	9:30:37	+2:48	5:49 AM	6:54 PM	6:24 AM	6:18 PM	7:01 AM	5:41 PM	12:20 PM (25.3°)	91.59

Day	Moonrise/Moonset			Meridian Passing
Day	Moonrise	Moonset	Moonrise	Time	Thou. mi.	Illumination
1 +	9:49 AM	8:27 PM	-	3:10 PM (30.0°)	238.43	14%

2 +	10:22 AM	9:34 PM	-	3:55 PM (32.3°)	236.23	22%

3 +	10:52 AM	10:42 PM	-	4:45 PM (36.8°)	233.94	32%

4 +	11:21 AM	11:52 PM	-	5:35 PM (41.7°)	231.6	42%

5 +	11:50 AM	-	-	6:25 PM (46.5°)	229.28	53%

6 +	-	1:04 AM	12:21 PM	7:15 PM (51.2°)	227.09	63%

7 +	-	2:17 AM	12:55 PM	8:10 PM (55.3°)	225.2	73%

8 +	-	3:31 AM	1:34 PM	9:05 PM (58.6°)	223.78	82%

9 +	-	4:44 AM	2:20 PM	10:05 PM (60.7°)	223.04	89%

10 +	-	5:54 AM	3:13 PM	11:05 PM (61.6°)	223.11	95%

11 +	-	6:57 AM	4:14 PM	12:00 AM (59.7°)	224.09	99%

12 +	-	7:51 AM	5:21 PM	12:05 AM (61.1°)	225.94	100%

13 +	-	8:37 AM	6:31 PM	1:05 AM (59.3°)	228.56	99%

14 +	-	9:16 AM	7:41 PM	1:55 AM (54.5°)	231.73	96%

15 +	-	9:49 AM	8:49 PM	2:50 AM (51.6°)	235.2	91%

16 +	-	10:18 AM	9:55 PM	3:35 AM (48.2°)	238.67	84%

17 +	-	10:45 AM	10:58 PM	4:20 AM (44.4°)	241.88	76%

18 +	-	11:11 AM	-	5:05 AM (40.5°)	244.61	66%

19 +	12:00 AM	11:37 AM	-	5:50 AM (35.5°)	246.69	55%

20 +	1:00 AM	12:04 PM	-	6:35 AM (32.5°)	248.01	45%

21 +	2:00 AM	12:34 PM	-	7:20 AM (29.7°)	248.53	34%

22 +	2:58 AM	1:07 PM	-	8:05 AM (27.1°)	248.29	25%

23 +	3:55 AM	1:45 PM	-	8:50 AM (24.3°)	247.37	16%

24 +	4:50 AM	2:28 PM	-	9:40 AM (23.5°)	245.88	9%

25 +	5:41 AM	3:17 PM	-	10:30 AM (23.5°)	243.97	4%

26 +	6:28 AM	4:12 PM	-	11:20 AM (24.4°)	241.81	1%

27 +	7:11 AM	5:13 PM	-	12:10 PM (26.2°)	239.54	0%

28 +	7:49 AM	6:17 PM	-	1:05 PM (28.8°)	237.31	1%

29 +	8:24 AM	7:24 PM	-	1:55 PM (31.1°)	235.21	5%

30 +	8:56 AM	8:33 PM	-	2:45 PM (35.5°)	233.29	11%

31 +	9:26 AM	9:43 PM	-	3:35 PM (40.2°)	231.6	18%