Daylight duration
We show daylight length in Tehran 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.
September
Summer Solstice
Autumnal Equinox
Winter Solstice
Sunrise and Sunset
Times of sunrise and sunset in Tehran during September 2025.
Taking September 1, 2025 as reference, the sun rises at 06:36:16 at 79.3°ENE (East-northeast) and sets at 19:31:36 at 325.58°NW (Northwest). Sunrise and sunset take approximately 2.68 minutes to complete. Read more about sunrise and sunset.
Taking September 15, 2025 as reference, the sun rises at 06:46:52 at 85.81°ENE (East-northeast) and sets at 19:11:26 at 328.11°NW (Northwest). Sunrise and sunset take approximately 2.63 minutes to complete. Read more about sunrise and sunset.
Sunset
Sunrise
Solar Events
2025-09-22: Autumnal Equinox at 21:49
| 2025 | Daylength | Dawn | Sunset | Solar Noon | Sunrise | Dusk | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sep | Length | Difference | Ast. | Nau. | Civ. | Start | Azimuth | End | Start | Azimuth | End | Civ. | Nau. | Ast. | |
| 1 | 12h 55m 20s | - | 05:07 | 05:39 | 06:10 | 06:36 | 79°ENE | 06:38 | 13:04 | 19:28 | 326°NW | 19:31 | 19:57 | 20:28 | 21:00 |
| 2 | 12h 53m 10s | -2.2m | 05:08 | 05:40 | 06:10 | 06:37 | 80°ENE | 06:39 | 13:03 | 19:27 | 326°NW | 19:30 | 19:56 | 20:26 | 20:58 |
| 3 | 12h 51m 00s | -2.2m | 05:09 | 05:40 | 06:11 | 06:37 | 80°ENE | 06:40 | 13:03 | 19:26 | 326°NW | 19:28 | 19:54 | 20:25 | 20:57 |
| 4 | 12h 48m 50s | -2.2m | 05:10 | 05:41 | 06:12 | 06:38 | 81°ENE | 06:41 | 13:03 | 19:24 | 326°NW | 19:27 | 19:53 | 20:23 | 20:55 |
| 5 | 12h 46m 39s | -2.2m | 05:11 | 05:42 | 06:13 | 06:39 | 81°ENE | 06:41 | 13:02 | 19:23 | 326°NW | 19:25 | 19:51 | 20:22 | 20:53 |
| 6 | 12h 44m 27s | -2.2m | 05:12 | 05:43 | 06:14 | 06:40 | 82°ENE | 06:42 | 13:02 | 19:21 | 326°NW | 19:24 | 19:50 | 20:20 | 20:52 |
| 7 | 12h 42m 16s | -2.2m | 05:13 | 05:44 | 06:14 | 06:40 | 82°ENE | 06:43 | 13:02 | 19:20 | 327°NW | 19:23 | 19:48 | 20:19 | 20:50 |
| 8 | 12h 40m 05s | -2.2m | 05:14 | 05:45 | 06:15 | 06:41 | 83°ENE | 06:44 | 13:01 | 19:19 | 327°NW | 19:21 | 19:47 | 20:17 | 20:48 |
| 9 | 12h 37m 52s | -2.2m | 05:15 | 05:46 | 06:16 | 06:42 | 83°ENE | 06:44 | 13:01 | 19:17 | 327°NW | 19:20 | 19:45 | 20:16 | 20:47 |
| 10 | 12h 35m 40s | -2.2m | 05:15 | 05:47 | 06:17 | 06:43 | 83°ENE | 06:45 | 13:01 | 19:16 | 327°NW | 19:18 | 19:44 | 20:14 | 20:45 |
| 11 | 12h 33m 28s | -2.2m | 05:16 | 05:47 | 06:18 | 06:43 | 84°ENE | 06:46 | 13:00 | 19:14 | 327°NW | 19:17 | 19:42 | 20:13 | 20:44 |
| 12 | 12h 31m 14s | -2.2m | 05:17 | 05:48 | 06:18 | 06:44 | 84°ENE | 06:47 | 13:00 | 19:13 | 328°NW | 19:15 | 19:41 | 20:11 | 20:42 |
| 13 | 12h 29m 01s | -2.2m | 05:18 | 05:49 | 06:19 | 06:45 | 85°ENE | 06:47 | 13:00 | 19:11 | 328°NW | 19:14 | 19:39 | 20:10 | 20:40 |
| 14 | 12h 26m 48s | -2.2m | 05:19 | 05:50 | 06:20 | 06:46 | 85°ENE | 06:48 | 12:59 | 19:10 | 328°NW | 19:12 | 19:38 | 20:08 | 20:39 |
| 15 | 12h 24m 34s | -2.2m | 05:20 | 05:51 | 06:21 | 06:46 | 86°ENE | 06:49 | 12:59 | 19:08 | 328°NW | 19:11 | 19:37 | 20:07 | 20:37 |
| 16 | 12h 22m 21s | -2.2m | 05:21 | 05:52 | 06:22 | 06:47 | 86°ENE | 06:50 | 12:59 | 19:07 | 328°NW | 19:09 | 19:35 | 20:05 | 20:35 |
| 17 | 12h 20m 07s | -2.2m | 05:22 | 05:52 | 06:22 | 06:48 | 87°ENE | 06:51 | 12:58 | 19:05 | 329°NW | 19:08 | 19:34 | 20:03 | 20:34 |
| 18 | 12h 17m 54s | -2.2m | 05:23 | 05:53 | 06:23 | 06:49 | 87°ENE | 06:51 | 12:58 | 19:04 | 329°NW | 19:07 | 19:32 | 20:02 | 20:32 |
| 19 | 12h 15m 39s | -2.3m | 05:24 | 05:54 | 06:24 | 06:49 | 88°ENE | 06:52 | 12:58 | 19:02 | 329°NW | 19:05 | 19:31 | 20:00 | 20:31 |
| 20 | 12h 13m 26s | -2.2m | 05:24 | 05:55 | 06:25 | 06:50 | 88°ENE | 06:53 | 12:57 | 19:01 | 329°NW | 19:04 | 19:29 | 19:59 | 20:29 |
| 21 | 12h 11m 12s | -2.2m | 05:25 | 05:56 | 06:25 | 06:51 | 89°ENE | 06:54 | 12:57 | 18:59 | 329°NW | 19:02 | 19:28 | 19:57 | 20:28 |
| 22 | 12h 08m 57s | -2.3m | 05:26 | 05:56 | 06:26 | 06:52 | 89°ENE | 06:54 | 12:56 | 18:58 | 330°NW | 19:01 | 19:26 | 19:56 | 20:26 |
| 23 | 12h 06m 43s | -2.2m | 05:27 | 05:57 | 06:27 | 06:52 | 90°ENE | 06:55 | 12:56 | 18:57 | 330°NW | 18:59 | 19:25 | 19:54 | 20:24 |
| 24 | 12h 04m 29s | -2.2m | 05:28 | 05:58 | 06:28 | 06:53 | 90°ENE | 06:56 | 12:56 | 18:55 | 330°NW | 18:58 | 19:23 | 19:53 | 20:23 |
| 25 | 12h 02m 14s | -2.3m | 05:29 | 05:59 | 06:29 | 06:54 | 91°ENE | 06:57 | 12:55 | 18:54 | 330°NW | 18:56 | 19:22 | 19:51 | 20:21 |
| 26 | 12h 00m 01s | -2.2m | 05:30 | 06:00 | 06:29 | 06:55 | 91°ENE | 06:57 | 12:55 | 18:52 | 331°NW | 18:55 | 19:20 | 19:50 | 20:20 |
| 27 | 11h 57m 46s | -2.3m | 05:30 | 06:00 | 06:30 | 06:56 | 92°ENE | 06:58 | 12:55 | 18:51 | 331°NW | 18:53 | 19:19 | 19:48 | 20:18 |
| 28 | 11h 55m 32s | -2.2m | 05:31 | 06:01 | 06:31 | 06:56 | 92°ENE | 06:59 | 12:54 | 18:49 | 331°NW | 18:52 | 19:17 | 19:47 | 20:17 |
| 29 | 11h 53m 18s | -2.2m | 05:32 | 06:02 | 06:32 | 06:57 | 93°ENE | 07:00 | 12:54 | 18:48 | 331°NW | 18:50 | 19:16 | 19:45 | 20:15 |
| 30 | 11h 51m 04s | -2.2m | 05:33 | 06:03 | 06:32 | 06:58 | 93°ENE | 07:01 | 12:54 | 18:46 | 332°NW | 18:49 | 19:14 | 19:44 | 20:14 |
