Astronomical Almanac

September 2010

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 +	6:28 AM	7:46 PM	13:18:19	-3:16	4:35 AM	9:39 PM	5:16 AM	8:58 PM	5:55 AM	8:19 PM	1:10 PM (50.8°)	93.8

2 +	6:29 AM	7:44 PM	13:15:02	-3:17	4:37 AM	9:36 PM	5:18 AM	8:56 PM	5:56 AM	8:17 PM	1:10 PM (50.4°)	93.78

3 +	6:31 AM	7:42 PM	13:11:45	-3:17	4:39 AM	9:34 PM	5:19 AM	8:53 PM	5:58 AM	8:15 PM	1:05 PM (50.1°)	93.76

4 +	6:32 AM	7:40 PM	13:08:27	-3:18	4:40 AM	9:31 PM	5:21 AM	8:51 PM	5:59 AM	8:13 PM	1:05 PM (49.7°)	93.74

5 +	6:33 AM	7:38 PM	13:05:09	-3:18	4:42 AM	9:29 PM	5:22 AM	8:49 PM	6:00 AM	8:11 PM	1:05 PM (49.3°)	93.71

6 +	6:35 AM	7:36 PM	13:01:50	-3:19	4:44 AM	9:26 PM	5:24 AM	8:47 PM	6:02 AM	8:09 PM	1:05 PM (49.0°)	93.69

7 +	6:36 AM	7:34 PM	12:58:31	-3:19	4:46 AM	9:24 PM	5:26 AM	8:45 PM	6:03 AM	8:07 PM	1:05 PM (48.6°)	93.67

8 +	6:37 AM	7:32 PM	12:55:12	-3:19	4:48 AM	9:22 PM	5:27 AM	8:42 PM	6:05 AM	8:05 PM	1:05 PM (48.2°)	93.65

9 +	6:39 AM	7:30 PM	12:51:52	-3:20	4:49 AM	9:19 PM	5:29 AM	8:40 PM	6:06 AM	8:03 PM	1:05 PM (47.8°)	93.62

10 +	6:40 AM	7:28 PM	12:48:32	-3:20	4:51 AM	9:17 PM	5:30 AM	8:38 PM	6:07 AM	8:01 PM	1:05 PM (47.5°)	93.6

11 +	6:41 AM	7:26 PM	12:45:12	-3:20	4:53 AM	9:14 PM	5:32 AM	8:36 PM	6:09 AM	7:59 PM	1:05 PM (47.1°)	93.57

12 +	6:43 AM	7:24 PM	12:41:51	-3:21	4:54 AM	9:12 PM	5:33 AM	8:34 PM	6:10 AM	7:57 PM	1:05 PM (46.7°)	93.55

13 +	6:44 AM	7:22 PM	12:38:30	-3:21	4:56 AM	9:10 PM	5:35 AM	8:31 PM	6:11 AM	7:55 PM	1:05 PM (46.3°)	93.52

14 +	6:45 AM	7:20 PM	12:35:09	-3:21	4:58 AM	9:07 PM	5:36 AM	8:29 PM	6:13 AM	7:53 PM	1:05 PM (45.9°)	93.5

15 +	6:46 AM	7:18 PM	12:31:47	-3:22	4:59 AM	9:05 PM	5:38 AM	8:27 PM	6:14 AM	7:51 PM	1:05 PM (45.6°)	93.47

16 +	6:48 AM	7:16 PM	12:28:26	-3:21	5:01 AM	9:03 PM	5:39 AM	8:25 PM	6:16 AM	7:48 PM	1:05 PM (45.2°)	93.45

17 +	6:49 AM	7:14 PM	12:25:04	-3:22	5:03 AM	9:00 PM	5:40 AM	8:23 PM	6:17 AM	7:46 PM	1:00 PM (44.8°)	93.42

18 +	6:50 AM	7:12 PM	12:21:42	-3:22	5:04 AM	8:58 PM	5:42 AM	8:21 PM	6:18 AM	7:44 PM	1:00 PM (44.4°)	93.39

19 +	6:52 AM	7:10 PM	12:18:20	-3:22	5:06 AM	8:56 PM	5:43 AM	8:18 PM	6:20 AM	7:42 PM	1:00 PM (44.0°)	93.37

20 +	6:53 AM	7:08 PM	12:14:58	-3:22	5:07 AM	8:53 PM	5:45 AM	8:16 PM	6:21 AM	7:40 PM	1:00 PM (43.6°)	93.34

21 +	6:54 AM	7:06 PM	12:11:36	-3:22	5:09 AM	8:51 PM	5:46 AM	8:14 PM	6:22 AM	7:38 PM	1:00 PM (43.2°)	93.32

22 +	6:56 AM	7:04 PM	12:08:13	-3:23	5:10 AM	8:49 PM	5:48 AM	8:12 PM	6:24 AM	7:36 PM	1:00 PM (42.9°)	93.29

23 +	6:57 AM	7:02 PM	12:04:51	-3:22	5:12 AM	8:47 PM	5:49 AM	8:10 PM	6:25 AM	7:34 PM	1:00 PM (42.5°)	93.26

24 +	6:58 AM	7:00 PM	12:01:28	-3:23	5:14 AM	8:44 PM	5:51 AM	8:08 PM	6:26 AM	7:32 PM	1:00 PM (42.1°)	93.24

25 +	7:00 AM	6:58 PM	11:58:06	-3:22	5:15 AM	8:42 PM	5:52 AM	8:06 PM	6:28 AM	7:30 PM	1:00 PM (41.7°)	93.21

26 +	7:01 AM	6:56 PM	11:54:43	-3:23	5:17 AM	8:40 PM	5:53 AM	8:04 PM	6:29 AM	7:28 PM	1:00 PM (41.3°)	93.19

27 +	7:03 AM	6:54 PM	11:51:21	-3:22	5:18 AM	8:38 PM	5:55 AM	8:01 PM	6:30 AM	7:26 PM	1:00 PM (40.9°)	93.16

28 +	7:04 AM	6:52 PM	11:47:58	-3:23	5:20 AM	8:36 PM	5:56 AM	7:59 PM	6:32 AM	7:24 PM	1:00 PM (40.5°)	93.13

29 +	7:05 AM	6:50 PM	11:44:36	-3:22	5:21 AM	8:34 PM	5:58 AM	7:57 PM	6:33 AM	7:22 PM	1:00 PM (40.1°)	93.11

30 +	7:07 AM	6:48 PM	11:41:13	-3:23	5:23 AM	8:31 PM	5:59 AM	7:55 PM	6:35 AM	7:20 PM	1:00 PM (39.7°)	93.08

Day	Moonrise/Moonset			Meridian Passing
Day	Moonrise	Moonset	Moonrise	Time	Thou. mi.	Illumination
1 +	-	3:08 PM	11:15 PM	6:45 AM (65.3°)	236.02	46%

2 +	-	4:06 PM	-	7:40 AM (66.1°)	232.42	36%

3 +	12:16 AM	4:55 PM	-	8:40 AM (65.3°)	228.78	26%

4 +	1:27 AM	5:35 PM	-	9:35 AM (62.9°)	225.35	17%

5 +	2:47 AM	6:08 PM	-	10:35 AM (59.0°)	222.45	10%

6 +	4:10 AM	6:36 PM	-	11:30 AM (53.9°)	220.37	5%

7 +	5:34 AM	7:01 PM	-	12:20 PM (47.9°)	219.34	1%

8 +	6:59 AM	7:25 PM	-	1:15 PM (41.4°)	219.49	0%

9 +	8:22 AM	7:50 PM	-	2:10 PM (35.0°)	220.82	1%

10 +	9:44 AM	8:17 PM	-	3:00 PM (29.2°)	223.18	4%

11 +	11:05 AM	8:49 PM	-	4:00 PM (24.3°)	226.34	10%

12 +	12:22 PM	9:27 PM	-	4:55 PM (19.7°)	229.97	17%

13 +	1:32 PM	10:12 PM	-	5:50 PM (17.7°)	233.78	26%

14 +	2:33 PM	11:04 PM	-	6:50 PM (17.2°)	237.47	35%

15 +	3:23 PM	-	-	7:45 PM (18.1°)	240.83	46%

16 +	-	12:03 AM	4:04 PM	8:35 PM (20.4°)	243.69	56%

17 +	-	1:07 AM	4:36 PM	9:25 PM (23.6°)	245.97	67%

18 +	-	2:11 AM	5:03 PM	10:10 PM (27.6°)	247.65	76%

19 +	-	3:16 AM	5:25 PM	10:50 PM (31.0°)	248.72	85%

20 +	-	4:20 AM	5:45 PM	11:35 PM (36.4°)	249.24	92%

21 +	-	5:23 AM	6:03 PM	12:00 AM (36.6°)	249.27	96%

22 +	-	6:27 AM	6:21 PM	12:00 AM (41.8°)	248.85	99%

23 +	-	7:30 AM	6:40 PM	12:00 AM (45.5°)	248.05	100%

24 +	-	8:35 AM	7:01 PM	1:35 AM (51.2°)	246.89	98%

25 +	-	9:41 AM	7:24 PM	2:15 AM (56.3°)	245.39	95%

26 +	-	10:48 AM	7:53 PM	3:00 AM (60.6°)	243.56	89%

27 +	-	11:55 AM	8:28 PM	3:50 AM (62.1°)	241.4	81%

28 +	-	12:59 PM	9:12 PM	4:40 AM (64.9°)	238.91	72%

29 +	-	1:58 PM	10:07 PM	5:35 AM (66.2°)	236.13	62%

30 +	-	2:48 PM	11:13 PM	6:30 AM (66.1°)	233.14	52%