Daylight duration
We show daylight length in Tokyo during December 2025 and the daylight length for the equinox and solstice for comparing. From December 1, 2025 until December 21, 2025, daylight becomes shorter. From December 22, 2025 until December 31, 2025, daylight becomes longer.
Sunrise and Sunset
Times of sunrise and sunset in Tokyo during December 2025.
Taking December 1, 2025 as reference, the sun rises at 06:32:18 at 116.55°ESE (East-southeast) and sets at 16:27:59 at 57.38°NE (Northeast). Sunrise and sunset take approximately 2.93 minutes to complete. Read more about sunrise and sunset.
Taking December 15, 2025 as reference, the sun rises at 06:43:29 at 118.4°ESE (East-southeast) and sets at 16:29:08 at 63.19°NE (Northeast). Sunrise and sunset take approximately 3 minutes to complete. Read more about sunrise and sunset.
Solar Events
| 2025 | 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 41s | - | 05:01 | 05:32 | 06:04 | 06:32 | 117°ESE | 06:35 | 11:30 | 16:25 | 57°NE | 16:27 | 16:55 | 17:27 | 17:58 |
| 2 | 9h 54m 39s | -1m | 05:02 | 05:33 | 06:05 | 06:33 | 117°ESE | 06:36 | 11:30 | 16:24 | 58°NE | 16:27 | 16:55 | 17:27 | 17:58 |
| 3 | 9h 53m 40s | -59s | 05:03 | 05:34 | 06:06 | 06:34 | 117°ESE | 06:37 | 11:31 | 16:24 | 58°NE | 16:27 | 16:55 | 17:27 | 17:58 |
| 4 | 9h 52m 43s | -57s | 05:04 | 05:35 | 06:06 | 06:34 | 117°ESE | 06:37 | 11:31 | 16:24 | 59°NE | 16:27 | 16:55 | 17:27 | 17:58 |
| 5 | 9h 51m 50s | -53s | 05:05 | 05:35 | 06:07 | 06:35 | 117°ESE | 06:38 | 11:31 | 16:24 | 59°NE | 16:27 | 16:55 | 17:27 | 17:58 |
| 6 | 9h 51m 00s | -50s | 05:05 | 05:36 | 06:08 | 06:36 | 117°ESE | 06:39 | 11:32 | 16:24 | 60°NE | 16:27 | 16:55 | 17:27 | 17:58 |
| 7 | 9h 50m 12s | -48s | 05:06 | 05:37 | 06:09 | 06:37 | 118°ESE | 06:40 | 11:32 | 16:24 | 60°NE | 16:27 | 16:55 | 17:27 | 17:58 |
| 8 | 9h 49m 27s | -45s | 05:07 | 05:38 | 06:10 | 06:38 | 118°ESE | 06:41 | 11:33 | 16:24 | 61°NE | 16:27 | 16:56 | 17:27 | 17:58 |
| 9 | 9h 48m 45s | -42s | 05:07 | 05:39 | 06:10 | 06:39 | 118°ESE | 06:42 | 11:33 | 16:24 | 61°NE | 16:27 | 16:56 | 17:27 | 17:58 |
| 10 | 9h 48m 06s | -39s | 05:08 | 05:39 | 06:11 | 06:39 | 118°ESE | 06:42 | 11:34 | 16:25 | 62°NE | 16:28 | 16:56 | 17:28 | 17:59 |
| 11 | 9h 47m 30s | -36s | 05:09 | 05:40 | 06:12 | 06:40 | 118°ESE | 06:43 | 11:34 | 16:25 | 62°NE | 16:28 | 16:56 | 17:28 | 17:59 |
| 12 | 9h 46m 57s | -33s | 05:10 | 05:41 | 06:13 | 06:41 | 118°ESE | 06:44 | 11:34 | 16:25 | 62°NE | 16:28 | 16:56 | 17:28 | 17:59 |
| 13 | 9h 46m 28s | -29s | 05:10 | 05:41 | 06:13 | 06:42 | 118°ESE | 06:45 | 11:35 | 16:25 | 63°NE | 16:28 | 16:56 | 17:28 | 17:59 |
| 14 | 9h 46m 02s | -26s | 05:11 | 05:42 | 06:14 | 06:42 | 118°ESE | 06:45 | 11:35 | 16:25 | 63°NE | 16:28 | 16:57 | 17:29 | 18:00 |
| 15 | 9h 45m 39s | -23s | 05:12 | 05:43 | 06:15 | 06:43 | 118°ESE | 06:46 | 11:36 | 16:26 | 63°NE | 16:29 | 16:57 | 17:29 | 18:00 |
| 16 | 9h 45m 20s | -19s | 05:12 | 05:43 | 06:15 | 06:44 | 118°ESE | 06:47 | 11:36 | 16:26 | 63°NE | 16:29 | 16:57 | 17:29 | 18:00 |
| 17 | 9h 45m 03s | -17s | 05:13 | 05:44 | 06:16 | 06:44 | 119°ESE | 06:47 | 11:37 | 16:26 | 64°NE | 16:29 | 16:58 | 17:30 | 18:01 |
| 18 | 9h 44m 49s | -14s | 05:13 | 05:44 | 06:16 | 06:45 | 119°ESE | 06:48 | 11:37 | 16:27 | 64°NE | 16:30 | 16:58 | 17:30 | 18:01 |
| 19 | 9h 44m 40s | -9s | 05:14 | 05:45 | 06:17 | 06:45 | 119°ESE | 06:48 | 11:38 | 16:27 | 64°NE | 16:30 | 16:59 | 17:31 | 18:02 |
| 20 | 9h 44m 32s | -8s | 05:14 | 05:46 | 06:18 | 06:46 | 119°ESE | 06:49 | 11:38 | 16:28 | 64°NE | 16:31 | 16:59 | 17:31 | 18:02 |
| 21 | 9h 44m 30s | -2s | 05:15 | 05:46 | 06:18 | 06:47 | 119°ESE | 06:50 | 11:39 | 16:28 | 65°NE | 16:31 | 17:00 | 17:32 | 18:03 |
| 22 | 9h 44m 30s | - | 05:15 | 05:47 | 06:19 | 06:47 | 119°ESE | 06:50 | 11:39 | 16:29 | 65°NE | 16:32 | 17:00 | 17:32 | 18:03 |
| 23 | 9h 44m 33s | +3s | 05:16 | 05:47 | 06:19 | 06:48 | 119°ESE | 06:51 | 11:40 | 16:29 | 65°NE | 16:32 | 17:01 | 17:33 | 18:04 |
| 24 | 9h 44m 39s | +6s | 05:16 | 05:48 | 06:20 | 06:48 | 119°ESE | 06:51 | 11:40 | 16:30 | 65°NE | 16:33 | 17:01 | 17:33 | 18:04 |
| 25 | 9h 44m 49s | +10s | 05:17 | 05:48 | 06:20 | 06:48 | 119°ESE | 06:51 | 11:41 | 16:30 | 65°NE | 16:33 | 17:02 | 17:34 | 18:05 |
| 26 | 9h 45m 02s | +13s | 05:17 | 05:48 | 06:20 | 06:49 | 119°ESE | 06:52 | 11:41 | 16:31 | 65°NE | 16:34 | 17:02 | 17:34 | 18:05 |
| 27 | 9h 45m 19s | +17s | 05:18 | 05:49 | 06:21 | 06:49 | 118°ESE | 06:52 | 11:42 | 16:31 | 65°NE | 16:34 | 17:03 | 17:35 | 18:06 |
| 28 | 9h 45m 38s | +19s | 05:18 | 05:49 | 06:21 | 06:49 | 118°ESE | 06:52 | 11:42 | 16:32 | 65°NE | 16:35 | 17:04 | 17:35 | 18:07 |
| 29 | 9h 46m 01s | +23s | 05:18 | 05:49 | 06:21 | 06:50 | 118°ESE | 06:53 | 11:43 | 16:33 | 65°NE | 16:36 | 17:04 | 17:36 | 18:07 |
| 30 | 9h 46m 28s | +27s | 05:19 | 05:50 | 06:22 | 06:50 | 118°ESE | 06:53 | 11:43 | 16:34 | 65°NE | 16:37 | 17:05 | 17:37 | 18:08 |
| 31 | 9h 46m 57s | +29s | 05:19 | 05:50 | 06:22 | 06:50 | 118°ESE | 06:53 | 11:44 | 16:34 | 66°NE | 16:37 | 17:06 | 17:37 | 18:09 |
