Daylight duration
We show daylight length in Washington, District of Columbia during September 2025 and the daylight length for the equinox and solstice for comparing. From September 1, 2025 until September 30, 2025, daylight becomes shorter.
Sunrise and Sunset
Times of sunrise and sunset in Washington, District of Columbia during September 2025.
Taking September 1, 2025 as reference, the sun rises at 06:37:17 at 78.83°ENE (East-northeast) and sets at 19:37:56 at 325.93°NW (Northwest). Sunrise and sunset take approximately 2.8 minutes to complete. Read more about sunrise and sunset.
Taking September 15, 2025 as reference, the sun rises at 06:49:47 at 85.62°ENE (East-northeast) and sets at 19:15:51 at 328.56°NW (Northwest). Sunrise and sunset take approximately 2.75 minutes to complete. Read more about sunrise and sunset.
Solar Events
| 2025 | Daylength | Dawn | Sunset | Solar Noon | Sunrise | Dusk | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sep | Length | Difference | Ast. | Nau. | Civ. | Start | Azimuth | End | Start | Azimuth | End | Civ. | Nau. | Ast. | |
| 1 | 13h 00m 39s | - | 05:03 | 05:37 | 06:09 | 06:37 | 79°ENE | 06:40 | 13:07 | 19:35 | 326°NW | 19:37 | 20:05 | 20:37 | 21:11 |
| 2 | 12h 58m 13s | -2.4m | 05:04 | 05:38 | 06:10 | 06:38 | 79°ENE | 06:40 | 13:07 | 19:33 | 326°NW | 19:36 | 20:03 | 20:35 | 21:09 |
| 3 | 12h 55m 46s | -2.5m | 05:06 | 05:39 | 06:11 | 06:39 | 80°ENE | 06:41 | 13:07 | 19:32 | 326°NW | 19:34 | 20:01 | 20:34 | 21:07 |
| 4 | 12h 53m 20s | -2.4m | 05:07 | 05:40 | 06:12 | 06:39 | 80°ENE | 06:42 | 13:06 | 19:30 | 326°NW | 19:33 | 20:00 | 20:32 | 21:05 |
| 5 | 12h 50m 52s | -2.5m | 05:08 | 05:41 | 06:13 | 06:40 | 81°ENE | 06:43 | 13:06 | 19:28 | 327°NW | 19:31 | 19:58 | 20:30 | 21:03 |
| 6 | 12h 48m 25s | -2.5m | 05:09 | 05:42 | 06:14 | 06:41 | 81°ENE | 06:44 | 13:06 | 19:27 | 327°NW | 19:30 | 19:57 | 20:29 | 21:02 |
| 7 | 12h 45m 57s | -2.5m | 05:10 | 05:43 | 06:15 | 06:42 | 82°ENE | 06:45 | 13:05 | 19:25 | 327°NW | 19:28 | 19:55 | 20:27 | 21:00 |
| 8 | 12h 43m 29s | -2.5m | 05:11 | 05:44 | 06:16 | 06:43 | 82°ENE | 06:46 | 13:05 | 19:24 | 327°NW | 19:27 | 19:53 | 20:25 | 20:58 |
| 9 | 12h 41m 00s | -2.5m | 05:12 | 05:45 | 06:17 | 06:44 | 83°ENE | 06:47 | 13:05 | 19:22 | 327°NW | 19:25 | 19:52 | 20:24 | 20:56 |
| 10 | 12h 38m 32s | -2.5m | 05:13 | 05:46 | 06:18 | 06:45 | 83°ENE | 06:48 | 13:04 | 19:21 | 328°NW | 19:23 | 19:50 | 20:22 | 20:54 |
| 11 | 12h 36m 03s | -2.5m | 05:15 | 05:47 | 06:19 | 06:46 | 84°ENE | 06:48 | 13:04 | 19:19 | 328°NW | 19:22 | 19:49 | 20:20 | 20:53 |
| 12 | 12h 33m 33s | -2.5m | 05:16 | 05:48 | 06:20 | 06:47 | 84°ENE | 06:49 | 13:04 | 19:17 | 328°NW | 19:20 | 19:47 | 20:18 | 20:51 |
| 13 | 12h 31m 04s | -2.5m | 05:17 | 05:49 | 06:21 | 06:47 | 85°ENE | 06:50 | 13:03 | 19:16 | 328°NW | 19:19 | 19:45 | 20:17 | 20:49 |
| 14 | 12h 28m 34s | -2.5m | 05:18 | 05:50 | 06:22 | 06:48 | 85°ENE | 06:51 | 13:03 | 19:14 | 328°NW | 19:17 | 19:44 | 20:15 | 20:47 |
| 15 | 12h 26m 04s | -2.5m | 05:19 | 05:51 | 06:23 | 06:49 | 86°ENE | 06:52 | 13:03 | 19:13 | 329°NW | 19:15 | 19:42 | 20:13 | 20:45 |
| 16 | 12h 23m 35s | -2.5m | 05:20 | 05:52 | 06:23 | 06:50 | 86°ENE | 06:53 | 13:02 | 19:11 | 329°NW | 19:14 | 19:40 | 20:12 | 20:44 |
| 17 | 12h 21m 04s | -2.5m | 05:21 | 05:53 | 06:24 | 06:51 | 87°ENE | 06:54 | 13:02 | 19:09 | 329°NW | 19:12 | 19:39 | 20:10 | 20:42 |
| 18 | 12h 18m 34s | -2.5m | 05:22 | 05:54 | 06:25 | 06:52 | 87°ENE | 06:55 | 13:02 | 19:08 | 329°NW | 19:11 | 19:37 | 20:08 | 20:40 |
| 19 | 12h 16m 03s | -2.5m | 05:23 | 05:55 | 06:26 | 06:53 | 88°ENE | 06:56 | 13:01 | 19:06 | 329°NW | 19:09 | 19:36 | 20:07 | 20:38 |
| 20 | 12h 13m 33s | -2.5m | 05:24 | 05:56 | 06:27 | 06:54 | 88°ENE | 06:57 | 13:01 | 19:05 | 330°NW | 19:07 | 19:34 | 20:05 | 20:37 |
| 21 | 12h 11m 02s | -2.5m | 05:25 | 05:57 | 06:28 | 06:55 | 89°ENE | 06:57 | 13:01 | 19:03 | 330°NW | 19:06 | 19:32 | 20:03 | 20:35 |
| 22 | 12h 08m 32s | -2.5m | 05:26 | 05:58 | 06:29 | 06:56 | 89°ENE | 06:58 | 13:00 | 19:01 | 330°NW | 19:04 | 19:31 | 20:02 | 20:33 |
| 23 | 12h 06m 01s | -2.5m | 05:27 | 05:59 | 06:30 | 06:56 | 90°ENE | 06:59 | 13:00 | 19:00 | 330°NW | 19:02 | 19:29 | 20:00 | 20:32 |
| 24 | 12h 03m 30s | -2.5m | 05:28 | 06:00 | 06:31 | 06:57 | 90°ENE | 07:00 | 12:59 | 18:58 | 331°NW | 19:01 | 19:27 | 19:58 | 20:30 |
| 25 | 12h 01m 00s | -2.5m | 05:29 | 06:01 | 06:32 | 06:58 | 91°ENE | 07:01 | 12:59 | 18:57 | 331°NW | 18:59 | 19:26 | 19:57 | 20:28 |
| 26 | 11h 58m 29s | -2.5m | 05:30 | 06:02 | 06:33 | 06:59 | 91°ENE | 07:02 | 12:59 | 18:55 | 331°NW | 18:58 | 19:24 | 19:55 | 20:26 |
| 27 | 11h 55m 58s | -2.5m | 05:31 | 06:03 | 06:34 | 07:00 | 92°ENE | 07:03 | 12:58 | 18:53 | 331°NW | 18:56 | 19:23 | 19:54 | 20:25 |
| 28 | 11h 53m 28s | -2.5m | 05:32 | 06:03 | 06:34 | 07:01 | 92°ENE | 07:04 | 12:58 | 18:52 | 332°NW | 18:55 | 19:21 | 19:52 | 20:23 |
| 29 | 11h 50m 57s | -2.5m | 05:33 | 06:04 | 06:35 | 07:02 | 93°ENE | 07:05 | 12:58 | 18:50 | 332°NW | 18:53 | 19:19 | 19:50 | 20:22 |
| 30 | 11h 48m 27s | -2.5m | 05:34 | 06:05 | 06:36 | 07:03 | 93°ENE | 07:06 | 12:57 | 18:49 | 332°NW | 18:51 | 19:18 | 19:49 | 20:20 |
