Daylight duration
We show daylight length in Riyadh 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 Riyadh during December 2017.
Taking December 1, 2017 as reference, the sun rises at 06:20:24 at 113.73°ESE (East-southeast) and sets at 17:03:51 at 67.48°NE (Northeast). Sunrise and sunset take approximately 2.57 minutes to complete. Read more about sunrise and sunset.
Taking December 15, 2017 as reference, the sun rises at 06:29:38 at 115.34°ESE (East-southeast) and sets at 17:06:57 at 82.21°ENE (East-northeast). Sunrise and sunset take approximately 2.6 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 | 10h 43m 27s | - | 04:59 | 05:27 | 05:55 | 06:20 | 114°ESE | 06:22 | 11:42 | 17:01 | 67°ENE | 17:03 | 17:28 | 17:56 | 18:24 |
| 2 | 10h 42m 49s | -38s | 05:00 | 05:28 | 05:56 | 06:21 | 114°ESE | 06:23 | 11:42 | 17:01 | 69°ENE | 17:03 | 17:28 | 17:56 | 18:24 |
| 3 | 10h 42m 12s | -37s | 05:01 | 05:28 | 05:57 | 06:21 | 114°ESE | 06:24 | 11:42 | 17:01 | 71°ENE | 17:04 | 17:28 | 17:56 | 18:24 |
| 4 | 10h 41m 37s | -35s | 05:01 | 05:29 | 05:57 | 06:22 | 114°ESE | 06:25 | 11:43 | 17:01 | 72°ENE | 17:04 | 17:28 | 17:57 | 18:24 |
| 5 | 10h 41m 05s | -32s | 05:02 | 05:30 | 05:58 | 06:23 | 114°ESE | 06:25 | 11:43 | 17:01 | 73°ENE | 17:04 | 17:29 | 17:57 | 18:25 |
| 6 | 10h 40m 34s | -31s | 05:03 | 05:30 | 05:59 | 06:23 | 114°ESE | 06:26 | 11:44 | 17:01 | 75°ENE | 17:04 | 17:29 | 17:57 | 18:25 |
| 7 | 10h 40m 04s | -30s | 05:03 | 05:31 | 05:59 | 06:24 | 115°ESE | 06:27 | 11:44 | 17:02 | 76°ENE | 17:04 | 17:29 | 17:57 | 18:25 |
| 8 | 10h 39m 37s | -27s | 05:04 | 05:32 | 06:00 | 06:25 | 115°ESE | 06:27 | 11:45 | 17:02 | 77°ENE | 17:04 | 17:29 | 17:57 | 18:25 |
| 9 | 10h 39m 12s | -25s | 05:04 | 05:32 | 06:01 | 06:25 | 115°ESE | 06:28 | 11:45 | 17:02 | 78°ENE | 17:05 | 17:29 | 17:58 | 18:26 |
| 10 | 10h 38m 47s | -25s | 05:05 | 05:33 | 06:01 | 06:26 | 115°ESE | 06:29 | 11:45 | 17:02 | 79°ENE | 17:05 | 17:30 | 17:58 | 18:26 |
| 11 | 10h 38m 26s | -21s | 05:06 | 05:33 | 06:02 | 06:27 | 115°ESE | 06:29 | 11:46 | 17:03 | 80°ENE | 17:05 | 17:30 | 17:58 | 18:26 |
| 12 | 10h 38m 07s | -19s | 05:06 | 05:34 | 06:02 | 06:27 | 115°ESE | 06:30 | 11:46 | 17:03 | 80°ENE | 17:05 | 17:30 | 17:59 | 18:27 |
| 13 | 10h 37m 49s | -18s | 05:07 | 05:35 | 06:03 | 06:28 | 115°ESE | 06:31 | 11:47 | 17:03 | 81°ENE | 17:06 | 17:31 | 17:59 | 18:27 |
| 14 | 10h 37m 33s | -16s | 05:07 | 05:35 | 06:04 | 06:29 | 115°ESE | 06:31 | 11:47 | 17:03 | 82°ENE | 17:06 | 17:31 | 17:59 | 18:27 |
| 15 | 10h 37m 19s | -14s | 05:08 | 05:36 | 06:04 | 06:29 | 115°ESE | 06:32 | 11:48 | 17:04 | 82°ENE | 17:06 | 17:31 | 18:00 | 18:28 |
| 16 | 10h 37m 07s | -12s | 05:08 | 05:36 | 06:05 | 06:30 | 115°ESE | 06:32 | 11:48 | 17:04 | 83°ENE | 17:07 | 17:32 | 18:00 | 18:28 |
| 17 | 10h 36m 58s | -9s | 05:09 | 05:37 | 06:05 | 06:30 | 115°ESE | 06:33 | 11:49 | 17:05 | 83°ENE | 17:07 | 17:32 | 18:01 | 18:29 |
| 18 | 10h 36m 50s | -8s | 05:10 | 05:37 | 06:06 | 06:31 | 115°ESE | 06:33 | 11:49 | 17:05 | 83°ENE | 17:08 | 17:33 | 18:01 | 18:29 |
| 19 | 10h 36m 44s | -6s | 05:10 | 05:38 | 06:06 | 06:31 | 115°ESE | 06:34 | 11:50 | 17:06 | 84°ENE | 17:08 | 17:33 | 18:02 | 18:29 |
| 20 | 10h 36m 41s | -3s | 05:11 | 05:39 | 06:07 | 06:32 | 116°ESE | 06:35 | 11:50 | 17:06 | 84°ENE | 17:09 | 17:34 | 18:02 | 18:30 |
| 21 | 10h 36m 39s | -2s | 05:11 | 05:39 | 06:07 | 06:32 | 116°ESE | 06:35 | 11:51 | 17:06 | 84°ENE | 17:09 | 17:34 | 18:02 | 18:30 |
| 22 | 10h 36m 39s | - | 05:12 | 05:40 | 06:08 | 06:33 | 116°ESE | 06:36 | 11:51 | 17:07 | 84°ENE | 17:10 | 17:35 | 18:03 | 18:31 |
| 23 | 10h 36m 41s | +2s | 05:12 | 05:40 | 06:08 | 06:33 | 116°ESE | 06:36 | 11:52 | 17:08 | 84°ENE | 17:10 | 17:35 | 18:03 | 18:31 |
| 24 | 10h 36m 46s | +5s | 05:13 | 05:40 | 06:09 | 06:34 | 115°ESE | 06:36 | 11:52 | 17:08 | 84°ENE | 17:11 | 17:36 | 18:04 | 18:32 |
| 25 | 10h 36m 52s | +6s | 05:13 | 05:41 | 06:09 | 06:34 | 115°ESE | 06:37 | 11:53 | 17:09 | 84°ENE | 17:11 | 17:36 | 18:05 | 18:33 |
| 26 | 10h 37m 00s | +8s | 05:13 | 05:41 | 06:10 | 06:35 | 115°ESE | 06:37 | 11:53 | 17:09 | 84°ENE | 17:12 | 17:37 | 18:05 | 18:33 |
| 27 | 10h 37m 11s | +11s | 05:14 | 05:42 | 06:10 | 06:35 | 115°ESE | 06:38 | 11:54 | 17:10 | 84°ENE | 17:12 | 17:37 | 18:06 | 18:34 |
| 28 | 10h 37m 24s | +13s | 05:14 | 05:42 | 06:11 | 06:36 | 115°ESE | 06:38 | 11:54 | 17:10 | 84°ENE | 17:13 | 17:38 | 18:06 | 18:34 |
| 29 | 10h 37m 39s | +15s | 05:15 | 05:43 | 06:11 | 06:36 | 115°ESE | 06:39 | 11:55 | 17:11 | 84°ENE | 17:14 | 17:38 | 18:07 | 18:35 |
| 30 | 10h 37m 55s | +16s | 05:15 | 05:43 | 06:11 | 06:36 | 115°ESE | 06:39 | 11:55 | 17:12 | 83°ENE | 17:14 | 17:39 | 18:07 | 18:35 |
| 31 | 10h 38m 14s | +19s | 05:15 | 05:43 | 06:12 | 06:37 | 115°ESE | 06:39 | 11:56 | 17:12 | 83°ENE | 17:15 | 17:40 | 18:08 | 18:36 |
