sun .5deg.comSunrise, Sunset, Solar noon and Sun position here: Irkutsk, Russia (Irkutskiy Rayon), for period: January 2026. Longest day in month: January 2026: 9 hours, 1 minutes, 40 seconds (2026-01-31). Shortest day in this month: 7 hours, 47 minutes , 57 seconds (2026-01-01).
:January 2026, Solar noon=>Altitude: maximal 20.2° (2026-01-31, 13:16:11). minimal: 14.67° (2026-01-01, 13:06:14)
Table view of above data:
| date | Day | Sunrise | Solar noon | Sunset | Day Length |
| 01 | Thursday | 09:12:16 | 13:06:14 | 17:00:13 | 7h 47m 57s |
| 02 | Friday | 09:12:08 | 13:06:43 | 17:01:17 | 7h 49m 9s |
| 03 | Saturday | 09:11:56 | 13:07:10 | 17:02:25 | 7h 50m 29s |
| 04 | Sunday | 09:11:40 | 13:07:38 | 17:03:35 | 7h 51m 55s |
| 05 | Monday | 09:11:21 | 13:08:05 | 17:04:48 | 7h 53m 27s |
| 06 | Tuesday | 09:10:59 | 13:08:31 | 17:06:04 | 7h 55m 5s |
| 07 | Wednesday | 09:10:33 | 13:08:57 | 17:07:22 | 7h 56m 49s |
| 08 | Thursday | 09:10:04 | 13:09:23 | 17:08:42 | 7h 58m 38s |
| 09 | Friday | 09:09:32 | 13:09:48 | 17:10:05 | 8h 0m 33s |
| 10 | Saturday | 09:08:56 | 13:10:13 | 17:11:29 | 8h 2m 33s |
| 11 | Sunday | 09:08:17 | 13:10:37 | 17:12:56 | 8h 4m 39s |
| 12 | Monday | 09:07:35 | 13:11:00 | 17:14:25 | 8h 6m 50s |
| 13 | Tuesday | 09:06:50 | 13:11:23 | 17:15:56 | 8h 9m 6s |
| 14 | Wednesday | 09:06:02 | 13:11:45 | 17:17:29 | 8h 11m 27s |
| 15 | Thursday | 09:05:10 | 13:12:07 | 17:19:03 | 8h 13m 53s |
| 16 | Friday | 09:04:16 | 13:12:28 | 17:20:39 | 8h 16m 23s |
| 17 | Saturday | 09:03:19 | 13:12:48 | 17:22:17 | 8h 18m 58s |
| 18 | Sunday | 09:02:19 | 13:13:07 | 17:23:56 | 8h 21m 37s |
| 19 | Monday | 09:01:16 | 13:13:26 | 17:25:36 | 8h 24m 20s |
| 20 | Tuesday | 09:00:10 | 13:13:44 | 17:27:18 | 8h 27m 8s |
| 21 | Wednesday | 08:59:02 | 13:14:01 | 17:29:01 | 8h 29m 59s |
| 22 | Thursday | 08:57:51 | 13:14:18 | 17:30:45 | 8h 32m 54s |
| 23 | Friday | 08:56:37 | 13:14:33 | 17:32:30 | 8h 35m 53s |
| 24 | Saturday | 08:55:21 | 13:14:48 | 17:34:16 | 8h 38m 55s |
| 25 | Sunday | 08:54:02 | 13:15:03 | 17:36:03 | 8h 42m 1s |
| 26 | Monday | 08:52:41 | 13:15:16 | 17:37:51 | 8h 45m 10s |
| 27 | Tuesday | 08:51:17 | 13:15:29 | 17:39:40 | 8h 48m 23s |
| 28 | Wednesday | 08:49:52 | 13:15:40 | 17:41:29 | 8h 51m 37s |
| 29 | Thursday | 08:48:24 | 13:15:51 | 17:43:19 | 8h 54m 55s |
| 30 | Friday | 08:46:53 | 13:16:01 | 17:45:10 | 8h 58m 17s |
| 31 | Saturday | 08:45:21 | 13:16:11 | 17:47:01 | 9h 1m 40s |