sun .5deg.comSunrise, Sunset, Solar noon and Sun position here: Kostroma, Russia (Kostromskoy Rayon), for period: December 2026. Longest day in month: December 2026: 7 hours, 2 minutes, 9 seconds (2026-12-01). Shortest day in this month: 6 hours, 31 minutes , 27 seconds (2026-12-21).
:December 2026, Solar noon=>Altitude: maximal 10.48° (2026-12-01, 12:05:16). minimal: 8.79° (2026-12-22, 12:14:47)
Table view of above data:
| date | Day | Sunrise | Solar noon | Sunset | Day Length |
| 01 | Tuesday | 08:34:11 | 12:05:16 | 15:36:20 | 7h 2m 9s |
| 02 | Wednesday | 08:35:57 | 12:05:38 | 15:35:20 | 6h 59m 23s |
| 03 | Thursday | 08:37:40 | 12:06:02 | 15:34:23 | 6h 56m 43s |
| 04 | Friday | 08:39:21 | 12:06:26 | 15:33:30 | 6h 54m 9s |
| 05 | Saturday | 08:40:58 | 12:06:50 | 15:32:42 | 6h 51m 44s |
| 06 | Sunday | 08:42:33 | 12:07:15 | 15:31:58 | 6h 49m 25s |
| 07 | Monday | 08:44:04 | 12:07:41 | 15:31:18 | 6h 47m 14s |
| 08 | Tuesday | 08:45:31 | 12:08:07 | 15:30:42 | 6h 45m 11s |
| 09 | Wednesday | 08:46:56 | 12:08:33 | 15:30:11 | 6h 43m 15s |
| 10 | Thursday | 08:48:16 | 12:09:00 | 15:29:45 | 6h 41m 29s |
| 11 | Friday | 08:49:33 | 12:09:28 | 15:29:23 | 6h 39m 50s |
| 12 | Saturday | 08:50:46 | 12:09:56 | 15:29:05 | 6h 38m 19s |
| 13 | Sunday | 08:51:55 | 12:10:24 | 15:28:53 | 6h 36m 58s |
| 14 | Monday | 08:53:00 | 12:10:52 | 15:28:45 | 6h 35m 45s |
| 15 | Tuesday | 08:54:01 | 12:11:21 | 15:28:41 | 6h 34m 40s |
| 16 | Wednesday | 08:54:57 | 12:11:50 | 15:28:43 | 6h 33m 46s |
| 17 | Thursday | 08:55:50 | 12:12:19 | 15:28:49 | 6h 32m 59s |
| 18 | Friday | 08:56:37 | 12:12:49 | 15:29:00 | 6h 32m 23s |
| 19 | Saturday | 08:57:21 | 12:13:18 | 15:29:15 | 6h 31m 54s |
| 20 | Sunday | 08:58:00 | 12:13:48 | 15:29:36 | 6h 31m 36s |
| 21 | Monday | 08:58:34 | 12:14:18 | 15:30:01 | 6h 31m 27s |
| 22 | Tuesday | 08:59:04 | 12:14:47 | 15:30:31 | 6h 31m 27s |
| 23 | Wednesday | 08:59:29 | 12:15:17 | 15:31:06 | 6h 31m 37s |
| 24 | Thursday | 08:59:49 | 12:15:47 | 15:31:45 | 6h 31m 56s |
| 25 | Friday | 09:00:05 | 12:16:17 | 15:32:29 | 6h 32m 24s |
| 26 | Saturday | 09:00:16 | 12:16:47 | 15:33:17 | 6h 33m 1s |
| 27 | Sunday | 09:00:22 | 12:17:16 | 15:34:10 | 6h 33m 48s |
| 28 | Monday | 09:00:24 | 12:17:46 | 15:35:07 | 6h 34m 43s |
| 29 | Tuesday | 09:00:21 | 12:18:15 | 15:36:09 | 6h 35m 48s |
| 30 | Wednesday | 09:00:13 | 12:18:44 | 15:37:15 | 6h 37m 2s |
| 31 | Thursday | 09:00:00 | 12:19:13 | 15:38:25 | 6h 38m 25s |