Daylight duration
We show daylight length in Tehran during September 2021 and the daylight length for the equinox and solstice for comparing. From September 1, 2021 until September 30, 2021, daylight becomes shorter.
September
Summer Solstice
Autumnal Equinox
Winter Solstice
Sunrise and Sunset
Times of sunrise and sunset in Tehran during September 2021.
Taking September 1, 2021 as reference, the sun rises at 06:36:14 at 79.28°ENE (East-northeast) and sets at 19:31:39 at 319.81°NW (Northwest). Sunrise and sunset take approximately 2.67 minutes to complete. Read more about sunrise and sunset.
Taking September 15, 2021 as reference, the sun rises at 06:46:50 at 85.79°ENE (East-northeast) and sets at 19:11:29 at 321.5°NW (Northwest). Sunrise and sunset take approximately 2.63 minutes to complete. Read more about sunrise and sunset.
Sunset
Sunrise
Solar Events
2021-09-22: Autumnal Equinox at 22:50
| 2021 | 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 25s | - | 05:07 | 05:39 | 06:10 | 06:36 | 79°ENE | 06:38 | 13:04 | 19:28 | 320°NW | 19:31 | 19:57 | 20:28 | 21:00 |
| 2 | 12h 53m 15s | -2.2m | 05:08 | 05:40 | 06:10 | 06:37 | 80°ENE | 06:39 | 13:03 | 19:27 | 320°NW | 19:30 | 19:56 | 20:27 | 20:58 |
| 3 | 12h 51m 05s | -2.2m | 05:09 | 05:40 | 06:11 | 06:37 | 80°ENE | 06:40 | 13:03 | 19:26 | 320°NW | 19:28 | 19:54 | 20:25 | 20:57 |
| 4 | 12h 48m 54s | -2.2m | 05:10 | 05:41 | 06:12 | 06:38 | 81°ENE | 06:41 | 13:03 | 19:24 | 320°NW | 19:27 | 19:53 | 20:23 | 20:55 |
| 5 | 12h 46m 44s | -2.2m | 05:11 | 05:42 | 06:13 | 06:39 | 81°ENE | 06:41 | 13:02 | 19:23 | 320°NW | 19:26 | 19:51 | 20:22 | 20:53 |
| 6 | 12h 44m 32s | -2.2m | 05:12 | 05:43 | 06:14 | 06:40 | 82°ENE | 06:42 | 13:02 | 19:21 | 320°NW | 19:24 | 19:50 | 20:20 | 20:52 |
| 7 | 12h 42m 21s | -2.2m | 05:13 | 05:44 | 06:14 | 06:40 | 82°ENE | 06:43 | 13:02 | 19:20 | 320°NW | 19:23 | 19:48 | 20:19 | 20:50 |
| 8 | 12h 40m 10s | -2.2m | 05:14 | 05:45 | 06:15 | 06:41 | 82°ENE | 06:44 | 13:01 | 19:19 | 321°NW | 19:21 | 19:47 | 20:17 | 20:48 |
| 9 | 12h 37m 57s | -2.2m | 05:14 | 05:46 | 06:16 | 06:42 | 83°ENE | 06:44 | 13:01 | 19:17 | 321°NW | 19:20 | 19:45 | 20:16 | 20:47 |
| 10 | 12h 35m 45s | -2.2m | 05:15 | 05:46 | 06:17 | 06:43 | 83°ENE | 06:45 | 13:01 | 19:16 | 321°NW | 19:18 | 19:44 | 20:14 | 20:45 |
| 11 | 12h 33m 32s | -2.2m | 05:16 | 05:47 | 06:18 | 06:43 | 84°ENE | 06:46 | 13:00 | 19:14 | 321°NW | 19:17 | 19:43 | 20:13 | 20:44 |
| 12 | 12h 31m 19s | -2.2m | 05:17 | 05:48 | 06:18 | 06:44 | 84°ENE | 06:47 | 13:00 | 19:13 | 321°NW | 19:15 | 19:41 | 20:11 | 20:42 |
| 13 | 12h 29m 06s | -2.2m | 05:18 | 05:49 | 06:19 | 06:45 | 85°ENE | 06:47 | 13:00 | 19:11 | 321°NW | 19:14 | 19:40 | 20:10 | 20:40 |
| 14 | 12h 26m 53s | -2.2m | 05:19 | 05:50 | 06:20 | 06:46 | 85°ENE | 06:48 | 12:59 | 19:10 | 321°NW | 19:12 | 19:38 | 20:08 | 20:39 |
| 15 | 12h 24m 39s | -2.2m | 05:20 | 05:51 | 06:21 | 06:46 | 86°ENE | 06:49 | 12:59 | 19:08 | 322°NW | 19:11 | 19:37 | 20:07 | 20:37 |
| 16 | 12h 22m 26s | -2.2m | 05:21 | 05:51 | 06:21 | 06:47 | 86°ENE | 06:50 | 12:59 | 19:07 | 322°NW | 19:10 | 19:35 | 20:05 | 20:35 |
| 17 | 12h 20m 13s | -2.2m | 05:22 | 05:52 | 06:22 | 06:48 | 87°ENE | 06:50 | 12:58 | 19:05 | 322°NW | 19:08 | 19:34 | 20:03 | 20:34 |
| 18 | 12h 17m 59s | -2.2m | 05:23 | 05:53 | 06:23 | 06:49 | 87°ENE | 06:51 | 12:58 | 19:04 | 322°NW | 19:07 | 19:32 | 20:02 | 20:32 |
| 19 | 12h 15m 44s | -2.3m | 05:24 | 05:54 | 06:24 | 06:49 | 88°ENE | 06:52 | 12:58 | 19:02 | 322°NW | 19:05 | 19:31 | 20:00 | 20:31 |
| 20 | 12h 13m 31s | -2.2m | 05:24 | 05:55 | 06:25 | 06:50 | 88°ENE | 06:53 | 12:57 | 19:01 | 322°NW | 19:04 | 19:29 | 19:59 | 20:29 |
| 21 | 12h 11m 17s | -2.2m | 05:25 | 05:56 | 06:25 | 06:51 | 89°ENE | 06:54 | 12:57 | 19:00 | 322°NW | 19:02 | 19:28 | 19:57 | 20:28 |
| 22 | 12h 9m 02s | -2.3m | 05:26 | 05:56 | 06:26 | 06:52 | 89°ENE | 06:54 | 12:56 | 18:58 | 323°NW | 19:01 | 19:26 | 19:56 | 20:26 |
| 23 | 12h 06m 48s | -2.2m | 05:27 | 05:57 | 06:27 | 06:52 | 90°ENE | 06:55 | 12:56 | 18:57 | 323°NW | 18:59 | 19:25 | 19:54 | 20:24 |
| 24 | 12h 04m 34s | -2.2m | 05:28 | 05:58 | 06:28 | 06:53 | 90°ENE | 06:56 | 12:56 | 18:55 | 323°NW | 18:58 | 19:23 | 19:53 | 20:23 |
| 25 | 12h 02m 19s | -2.3m | 05:29 | 05:59 | 06:28 | 06:54 | 91°ENE | 06:57 | 12:55 | 18:54 | 323°NW | 18:56 | 19:22 | 19:51 | 20:21 |
| 26 | 12h 00m 06s | -2.2m | 05:30 | 06:00 | 06:29 | 06:55 | 91°ENE | 06:57 | 12:55 | 18:52 | 323°NW | 18:55 | 19:20 | 19:50 | 20:20 |
| 27 | 11h 57m 51s | -2.3m | 05:30 | 06:00 | 06:30 | 06:56 | 92°ENE | 06:58 | 12:55 | 18:51 | 323°NW | 18:53 | 19:19 | 19:48 | 20:18 |
| 28 | 11h 55m 37s | -2.2m | 05:31 | 06:01 | 06:31 | 06:56 | 92°ENE | 06:59 | 12:54 | 18:49 | 323°NW | 18:52 | 19:17 | 19:47 | 20:17 |
| 29 | 11h 53m 23s | -2.2m | 05:32 | 06:02 | 06:32 | 06:57 | 92°ENE | 07:00 | 12:54 | 18:48 | 324°NW | 18:50 | 19:16 | 19:45 | 20:15 |
| 30 | 11h 51m 9s | -2.2m | 05:33 | 06:03 | 06:32 | 06:58 | 93°ENE | 07:01 | 12:54 | 18:46 | 324°NW | 18:49 | 19:14 | 19:44 | 20:14 |
