sun .5deg.comSunrise, Sunset, Solar noon and Sun position here: Kostroma, Russia (Kostromskoy Rayon), for period: April 2026. Longest day in month: April 2026: 15 hours, 33 minutes, 15 seconds (2026-04-30). Shortest day in this month: 13 hours, 11 minutes , 45 seconds (2026-04-01).
:April 2026, Solar noon=>Altitude: maximal 46.92° (2026-04-30, 12:13:32). minimal: 36.67° (2026-04-01, 12:20:11)
Table view of above data:
| date | Day | Sunrise | Solar noon | Sunset | Day Length |
| 01 | Wednesday | 05:44:18 | 12:20:11 | 18:56:03 | 13h 11m 45s |
| 02 | Thursday | 05:41:31 | 12:19:53 | 18:58:15 | 13h 16m 44s |
| 03 | Friday | 05:38:44 | 12:19:35 | 19:00:27 | 13h 21m 43s |
| 04 | Saturday | 05:35:57 | 12:19:18 | 19:02:39 | 13h 26m 42s |
| 05 | Sunday | 05:33:10 | 12:19:00 | 19:04:51 | 13h 31m 41s |
| 06 | Monday | 05:30:24 | 12:18:43 | 19:07:03 | 13h 36m 39s |
| 07 | Tuesday | 05:27:38 | 12:18:26 | 19:09:15 | 13h 41m 37s |
| 08 | Wednesday | 05:24:52 | 12:18:10 | 19:11:27 | 13h 46m 35s |
| 09 | Thursday | 05:22:07 | 12:17:53 | 19:13:40 | 13h 51m 33s |
| 10 | Friday | 05:19:22 | 12:17:37 | 19:15:52 | 13h 56m 30s |
| 11 | Saturday | 05:16:38 | 12:17:21 | 19:18:05 | 14h 1m 27s |
| 12 | Sunday | 05:13:54 | 12:17:06 | 19:20:17 | 14h 6m 23s |
| 13 | Monday | 05:11:11 | 12:16:50 | 19:22:30 | 14h 11m 19s |
| 14 | Tuesday | 05:08:28 | 12:16:35 | 19:24:42 | 14h 16m 14s |
| 15 | Wednesday | 05:05:46 | 12:16:21 | 19:26:55 | 14h 21m 9s |
| 16 | Thursday | 05:03:05 | 12:16:07 | 19:29:08 | 14h 26m 3s |
| 17 | Friday | 05:00:24 | 12:15:53 | 19:31:21 | 14h 30m 57s |
| 18 | Saturday | 04:57:44 | 12:15:39 | 19:33:34 | 14h 35m 50s |
| 19 | Sunday | 04:55:05 | 12:15:26 | 19:35:47 | 14h 40m 42s |
| 20 | Monday | 04:52:27 | 12:15:13 | 19:38:00 | 14h 45m 33s |
| 21 | Tuesday | 04:49:49 | 12:15:01 | 19:40:13 | 14h 50m 24s |
| 22 | Wednesday | 04:47:12 | 12:14:49 | 19:42:26 | 14h 55m 14s |
| 23 | Thursday | 04:44:36 | 12:14:38 | 19:44:39 | 15h 0m 3s |
| 24 | Friday | 04:42:01 | 12:14:27 | 19:46:52 | 15h 4m 51s |
| 25 | Saturday | 04:39:27 | 12:14:16 | 19:49:05 | 15h 9m 38s |
| 26 | Sunday | 04:36:55 | 12:14:06 | 19:51:18 | 15h 14m 23s |
| 27 | Monday | 04:34:23 | 12:13:57 | 19:53:31 | 15h 19m 8s |
| 28 | Tuesday | 04:31:52 | 12:13:48 | 19:55:44 | 15h 23m 52s |
| 29 | Wednesday | 04:29:23 | 12:13:39 | 19:57:56 | 15h 28m 33s |
| 30 | Thursday | 04:26:54 | 12:13:32 | 20:00:09 | 15h 33m 15s |