Sunrise and sunset times

A detailed table and graphics showing the sunsrise and sunset times for more than 100.000 places around the world. What time is it dark today and how long does it take for it to get dark after sunset? What is the day length today?

Ashburn, United States - Position of the sun in the sky on September 23, 2023

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	Time:	Duration:
Astronomical twilight	05:29 - 06:00	31 min.
Nautical twilight	06:00 - 06:31	31 min.
Civil twilight	06:31 - 06:58	26 min.
Sunrise	06:58
Golden Hour	06:58 - 07:32	33 min.
Zenith	13:02
Golden Hour	18:32 - 19:06	33 min.
Sunset	19:06
Civil twilight	19:06 - 19:32	26 min.
Nautical twilight	19:32 - 20:03	31 min.
Astronomical twilight	20:03 - 20:35	31 min.

Day / night length in September 23, 2023 :
Day (the sun above the horizon)		12 h 7 min.
Twilight and night (the sun under the horizon)		11 h 52 min.
- of which astronomical night		8 h 53 min.

During the month of September, the daylight changes:
- total		1 h 12 min. *
morning - the sun rises later :		26 min. *
evening - the sun sets earlier:		47 min. *

* Small discrepancies in calculations might occur due to round-off errors.

Position of the sun in the sky on September 23, 2023 at 4:03 PM :
Position		Day
Azimuth		237° / Southwest
Elevation Horizon=0°, Zenith=90°		34°

Latitude	39° 0'
Longitude	-77° 30'

What time is it dark today?

On 23 September the sun rises at 06:58 and sets at 19:06. The sun is 12 h 7 min. above the horizon, the daylight. The morning astronomical twilling starts at 05:29, the evening astronomical twilling ends at 20:35, the sky is complettely dark.

Table of the times of sunrise and sunset in 2023, Ashburn

daylight saving time

standard time

	Jan		Feb		March		April		May		June		July		Aug		Sep		Oct		Nov		Dec

1	07:28	16:58	07:16	17:30	06:42	18:02	06:54	19:33	06:11	20:02	05:45	20:29	05:47	20:39	06:10	20:21	06:38	19:41	07:05	18:53	07:37	18:09	07:09	16:48
2	07:28	16:58	07:15	17:31	06:40	18:03	06:52	19:34	06:10	20:03	05:45	20:30	05:48	20:39	06:11	20:20	06:39	19:39	07:06	18:51	07:38	18:08	07:10	16:47
3	07:29	16:59	07:14	17:32	06:39	18:04	06:51	19:35	06:09	20:04	05:45	20:30	05:48	20:39	06:12	20:19	06:40	19:38	07:07	18:50	07:39	18:07	07:11	16:47
4	07:29	17:00	07:13	17:34	06:37	18:05	06:49	19:36	06:08	20:05	05:44	20:31	05:49	20:39	06:13	20:18	06:41	19:36	07:08	18:48	07:40	18:06	07:12	16:47
5	07:29	17:01	07:12	17:35	06:36	18:06	06:48	19:37	06:06	20:06	05:44	20:32	05:49	20:39	06:14	20:17	06:42	19:34	07:09	18:47	06:41	17:05	07:13	16:47
6	07:29	17:02	07:11	17:36	06:34	18:07	06:46	19:38	06:05	20:07	05:44	20:32	05:50	20:38	06:15	20:16	06:43	19:33	07:10	18:45	06:42	17:04	07:14	16:47
7	07:29	17:03	07:10	17:37	06:33	18:08	06:44	19:39	06:04	20:08	05:44	20:33	05:51	20:38	06:15	20:15	06:44	19:31	07:11	18:43	06:43	17:03	07:15	16:47
8	07:28	17:04	07:09	17:38	06:31	18:09	06:43	19:40	06:03	20:09	05:43	20:34	05:51	20:38	06:16	20:14	06:44	19:30	07:12	18:42	06:45	17:02	07:16	16:47
9	07:28	17:05	07:08	17:39	06:30	18:10	06:41	19:41	06:02	20:10	05:43	20:34	05:52	20:37	06:17	20:13	06:45	19:28	07:13	18:40	06:46	17:01	07:17	16:47
10	07:28	17:06	07:07	17:41	06:28	18:11	06:40	19:41	06:01	20:11	05:43	20:35	05:52	20:37	06:18	20:11	06:46	19:27	07:14	18:39	06:47	17:00	07:17	16:47
11	07:28	17:07	07:05	17:42	06:27	18:12	06:38	19:42	06:00	20:11	05:43	20:35	05:53	20:37	06:19	20:10	06:47	19:25	07:15	18:37	06:48	16:59	07:18	16:47
12	07:28	17:08	07:04	17:43	07:25	19:13	06:37	19:43	05:59	20:12	05:43	20:36	05:54	20:36	06:20	20:09	06:48	19:23	07:16	18:36	06:49	16:58	07:19	16:47
13	07:27	17:09	07:03	17:44	07:24	19:14	06:35	19:44	05:58	20:13	05:43	20:36	05:55	20:36	06:21	20:08	06:49	19:22	07:17	18:34	06:50	16:57	07:20	16:47
14	07:27	17:10	07:02	17:45	07:22	19:15	06:34	19:45	05:57	20:14	05:43	20:36	05:55	20:35	06:22	20:06	06:50	19:20	07:18	18:33	06:51	16:56	07:20	16:48
15	07:27	17:11	07:01	17:46	07:21	19:16	06:33	19:46	05:56	20:15	05:43	20:37	05:56	20:35	06:23	20:05	06:51	19:19	07:19	18:31	06:52	16:56	07:21	16:48
16	07:26	17:12	06:59	17:47	07:19	19:17	06:31	19:47	05:55	20:16	05:43	20:37	05:57	20:34	06:24	20:04	06:52	19:17	07:20	18:30	06:53	16:55	07:22	16:48
17	07:26	17:13	06:58	17:49	07:17	19:18	06:30	19:48	05:55	20:17	05:43	20:38	05:57	20:34	06:25	20:02	06:53	19:15	07:21	18:29	06:55	16:54	07:22	16:49
18	07:25	17:14	06:57	17:50	07:16	19:19	06:28	19:49	05:54	20:18	05:43	20:38	05:58	20:33	06:25	20:01	06:53	19:14	07:22	18:27	06:56	16:53	07:23	16:49
19	07:25	17:15	06:56	17:51	07:14	19:20	06:27	19:50	05:53	20:19	05:43	20:38	05:59	20:32	06:26	20:00	06:54	19:12	07:23	18:26	06:57	16:53	07:24	16:49
20	07:24	17:16	06:54	17:52	07:13	19:21	06:25	19:51	05:52	20:20	05:44	20:38	06:00	20:32	06:27	19:58	06:55	19:10	07:24	18:24	06:58	16:52	07:24	16:50
21	07:24	17:17	06:53	17:53	07:11	19:22	06:24	19:52	05:52	20:20	05:44	20:39	06:01	20:31	06:28	19:57	06:56	19:09	07:25	18:23	06:59	16:52	07:25	16:50
22	07:23	17:19	06:52	17:54	07:10	19:23	06:23	19:53	05:51	20:21	05:44	20:39	06:01	20:30	06:29	19:55	06:57	19:07	07:26	18:22	07:00	16:51	07:25	16:51
23	07:23	17:20	06:50	17:55	07:08	19:24	06:21	19:54	05:50	20:22	05:44	20:39	06:02	20:30	06:30	19:54	06:58	19:06	07:27	18:20	07:01	16:50	07:26	16:51
24	07:22	17:21	06:49	17:56	07:06	19:25	06:20	19:55	05:49	20:23	05:45	20:39	06:03	20:29	06:31	19:53	06:59	19:04	07:28	18:19	07:02	16:50	07:26	16:52
25	07:21	17:22	06:47	17:57	07:05	19:26	06:19	19:56	05:49	20:24	05:45	20:39	06:04	20:28	06:32	19:51	07:00	19:02	07:29	18:18	07:03	16:50	07:26	16:52
26	07:21	17:23	06:46	17:58	07:03	19:27	06:17	19:57	05:48	20:25	05:45	20:39	06:05	20:27	06:33	19:50	07:01	19:01	07:30	18:16	07:04	16:49	07:27	16:53
27	07:20	17:24	06:45	18:00	07:02	19:28	06:16	19:58	05:48	20:25	05:46	20:39	06:06	20:26	06:34	19:48	07:02	18:59	07:31	18:15	07:05	16:49	07:27	16:54
28	07:19	17:25	06:43	18:01	07:00	19:29	06:15	19:59	05:47	20:26	05:46	20:39	06:07	20:25	06:35	19:47	07:03	18:58	07:32	18:14	07:06	16:48	07:27	16:54
29	07:18	17:27			06:58	19:30	06:14	20:00	05:47	20:27	05:46	20:39	06:07	20:24	06:35	19:45	07:03	18:56	07:34	18:13	07:07	16:48	07:28	16:55
30	07:18	17:28			06:57	19:31	06:12	20:01	05:46	20:28	05:47	20:39	06:08	20:23	06:36	19:44	07:04	18:54	07:35	18:11	07:08	16:48	07:28	16:56
31	07:17	17:29			06:55	19:32			05:46	20:28			06:09	20:22	06:37	19:42			07:36	18:10			07:28	16:57

Interactive graph with the sunrise and sunset times and the day length during the year 2023, Ashburn

Today

Sunrise

Sunset

Dusk: The start of the astronomical twilight. The time of the first sunlights, from this moment the sky becomes lighter!
During nautical twilight the illumination is such that the horizon is still visible and vague outlines of ground objects may be distinguishable, but not details.
Civil twilight can also be described as the limit at which twilight illumination is sufficient, under clear weather conditions. At the beginning of morning civil twilight, or end of evening civil twilight, the horizon is clearly defined.
Sunrise: The sun rises and the geometric center of the sun is on the horizon.
Sunset: The sun sets and the geometric center of the sun is on the horizon.
Dark: the astronomical twilight, the evening twilight ends and night begins. There is no color in the sky during astronomical twilight.