Daylight duration
We show daylight length in Tehran during December 2017 and the daylight length for the equinox and solstice for comparing. From December 1, 2017 until December 21, 2017 daylight becomes shorter. From December 22, 2017 until December 31, 2017 daylight becomes longer.
Sunrise and Sunset
Times of sunrise and sunset in Tehran during December 2017.
Taking December 1, 2017 as reference, the sun rises at 06:55:30 at 116.58°ESE (East-southeast) and sets at 16:50:52 at 15.04°N (North). Sunrise and sunset take approximately 2.95 minutes to complete. Read more about sunrise and sunset.
Taking December 15, 2017 as reference, the sun rises at 07:06:39 at 118.43°ESE (East-southeast) and sets at 16:52:06 at 24.01°NNE (North-northeast). Sunrise and sunset take approximately 3 minutes to complete. Read more about sunrise and sunset.
Solar Events
| 2017 | Daylength | Dawn | Sunset | Solar Noon | Sunrise | Dusk | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dec | Length | Difference | Ast. | Nau. | Civ. | Start | Azimuth | End | Start | Azimuth | End | Civ. | Nau. | Ast. | |
| 1 | 9h 55m 22s | - | 05:25 | 05:55 | 06:27 | 06:55 | 117°ESE | 06:58 | 11:53 | 16:47 | 15°NNE | 16:50 | 17:18 | 17:50 | 18:21 |
| 2 | 9h 54m 21s | -1m | 05:25 | 05:56 | 06:28 | 06:56 | 117°ESE | 06:59 | 11:53 | 16:47 | 16°NNE | 16:50 | 17:18 | 17:50 | 18:21 |
| 3 | 9h 53m 22s | -59s | 05:26 | 05:57 | 06:29 | 06:57 | 117°ESE | 07:00 | 11:54 | 16:47 | 16°NNE | 16:50 | 17:18 | 17:50 | 18:21 |
| 4 | 9h 52m 26s | -56s | 05:27 | 05:58 | 06:30 | 06:58 | 117°ESE | 07:01 | 11:54 | 16:47 | 17°NNE | 16:50 | 17:18 | 17:50 | 18:21 |
| 5 | 9h 51m 33s | -53s | 05:28 | 05:59 | 06:30 | 06:59 | 117°ESE | 07:01 | 11:54 | 16:47 | 18°NNE | 16:50 | 17:18 | 17:50 | 18:21 |
| 6 | 9h 50m 43s | -50s | 05:28 | 05:59 | 06:31 | 06:59 | 117°ESE | 07:02 | 11:55 | 16:47 | 18°NNE | 16:50 | 17:18 | 17:50 | 18:21 |
| 7 | 9h 49m 55s | -48s | 05:29 | 06:00 | 06:32 | 07:00 | 118°ESE | 07:03 | 11:55 | 16:47 | 19°NNE | 16:50 | 17:18 | 17:50 | 18:21 |
| 8 | 9h 49m 10s | -45s | 05:30 | 06:01 | 06:33 | 07:01 | 118°ESE | 07:04 | 11:56 | 16:47 | 20°NNE | 16:50 | 17:18 | 17:50 | 18:21 |
| 9 | 9h 48m 30s | -40s | 05:31 | 06:02 | 06:34 | 07:02 | 118°ESE | 07:05 | 11:56 | 16:47 | 20°NNE | 16:50 | 17:19 | 17:50 | 18:21 |
| 10 | 9h 47m 51s | -39s | 05:31 | 06:02 | 06:34 | 07:03 | 118°ESE | 07:06 | 11:57 | 16:47 | 21°NNE | 16:50 | 17:19 | 17:51 | 18:22 |
| 11 | 9h 47m 16s | -35s | 05:32 | 06:03 | 06:35 | 07:03 | 118°ESE | 07:06 | 11:57 | 16:48 | 22°NNE | 16:51 | 17:19 | 17:51 | 18:22 |
| 12 | 9h 46m 44s | -32s | 05:33 | 06:04 | 06:36 | 07:04 | 118°ESE | 07:07 | 11:57 | 16:48 | 22°NNE | 16:51 | 17:19 | 17:51 | 18:22 |
| 13 | 9h 46m 15s | -29s | 05:33 | 06:04 | 06:36 | 07:05 | 118°ESE | 07:08 | 11:58 | 16:48 | 23°NNE | 16:51 | 17:19 | 17:51 | 18:22 |
| 14 | 9h 45m 49s | -26s | 05:34 | 06:05 | 06:37 | 07:05 | 118°ESE | 07:08 | 11:58 | 16:48 | 23°NNE | 16:51 | 17:20 | 17:52 | 18:23 |
| 15 | 9h 45m 27s | -22s | 05:35 | 06:06 | 06:38 | 07:06 | 118°ESE | 07:09 | 11:59 | 16:49 | 24°NNE | 16:52 | 17:20 | 17:52 | 18:23 |
| 16 | 9h 45m 08s | -19s | 05:35 | 06:06 | 06:38 | 07:07 | 118°ESE | 07:10 | 11:59 | 16:49 | 25°NNE | 16:52 | 17:20 | 17:52 | 18:24 |
| 17 | 9h 44m 51s | -17s | 05:36 | 06:07 | 06:39 | 07:07 | 119°ESE | 07:10 | 12:00 | 16:49 | 25°NNE | 16:52 | 17:21 | 17:53 | 18:24 |
| 18 | 9h 44m 39s | -12s | 05:36 | 06:08 | 06:40 | 07:08 | 119°ESE | 07:11 | 12:00 | 16:50 | 26°NNE | 16:53 | 17:21 | 17:53 | 18:24 |
| 19 | 9h 44m 30s | -9s | 05:37 | 06:08 | 06:40 | 07:09 | 119°ESE | 07:12 | 12:01 | 16:50 | 26°NNE | 16:53 | 17:22 | 17:54 | 18:25 |
| 20 | 9h 44m 24s | -6s | 05:38 | 06:09 | 06:41 | 07:09 | 119°ESE | 07:12 | 12:01 | 16:51 | 27°NNE | 16:54 | 17:22 | 17:54 | 18:25 |
| 21 | 9h 44m 21s | -3s | 05:38 | 06:09 | 06:41 | 07:10 | 119°ESE | 07:13 | 12:02 | 16:51 | 27°NNE | 16:54 | 17:23 | 17:55 | 18:26 |
| 22 | 9h 44m 21s | - | 05:39 | 06:10 | 06:42 | 07:10 | 119°ESE | 07:13 | 12:02 | 16:52 | 27°NNE | 16:55 | 17:23 | 17:55 | 18:26 |
| 23 | 9h 44m 25s | +4s | 05:39 | 06:10 | 06:42 | 07:11 | 119°ESE | 07:14 | 12:03 | 16:52 | 28°NNE | 16:55 | 17:24 | 17:56 | 18:27 |
| 24 | 9h 44m 33s | +8s | 05:39 | 06:11 | 06:43 | 07:11 | 119°ESE | 07:14 | 12:03 | 16:53 | 28°NNE | 16:56 | 17:24 | 17:56 | 18:27 |
| 25 | 9h 44m 43s | +10s | 05:40 | 06:11 | 06:43 | 07:12 | 119°ESE | 07:15 | 12:04 | 16:53 | 29°NNE | 16:56 | 17:25 | 17:57 | 18:28 |
| 26 | 9h 44m 57s | +14s | 05:40 | 06:11 | 06:43 | 07:12 | 119°ESE | 07:15 | 12:04 | 16:54 | 29°NNE | 16:57 | 17:25 | 17:57 | 18:28 |
| 27 | 9h 45m 14s | +17s | 05:41 | 06:12 | 06:44 | 07:12 | 118°ESE | 07:15 | 12:05 | 16:54 | 29°NNE | 16:57 | 17:26 | 17:58 | 18:29 |
| 28 | 9h 45m 34s | +20s | 05:41 | 06:12 | 06:44 | 07:13 | 118°ESE | 07:16 | 12:05 | 16:55 | 30°NNE | 16:58 | 17:27 | 17:59 | 18:30 |
| 29 | 9h 45m 57s | +23s | 05:41 | 06:13 | 06:44 | 07:13 | 118°ESE | 07:16 | 12:06 | 16:56 | 30°NNE | 16:59 | 17:27 | 17:59 | 18:30 |
| 30 | 9h 46m 25s | +28s | 05:42 | 06:13 | 06:45 | 07:13 | 118°ESE | 07:16 | 12:06 | 16:57 | 30°NNE | 17:00 | 17:28 | 18:00 | 18:31 |
| 31 | 9h 46m 55s | +30s | 05:42 | 06:13 | 06:45 | 07:13 | 118°ESE | 07:16 | 12:07 | 16:57 | 31°NNE | 17:00 | 17:29 | 18:01 | 18:32 |
