sun .5deg.comSunrise, Sunset, Solar noon and Sun position here: Sumy, Ukraine , for period: October 2026. Longest day in month: October 2026: 11 hours, 38 minutes, 35 seconds (2026-10-01). Shortest day in this month: 9 hours, 46 minutes , 47 seconds (2026-10-31).
:October 2026, Solar noon=>Altitude: maximal 36° (2026-10-01, 12:30:28). minimal: 25.06° (2026-10-31, 11:24:24)
Table view of above data:
| date | Day | Sunrise | Solar noon | Sunset | Day Length |
| 01 | Thursday | 06:41:11 | 12:30:28 | 18:19:46 | 11h 38m 35s |
| 02 | Friday | 06:42:47 | 12:30:09 | 18:17:32 | 11h 34m 45s |
| 03 | Saturday | 06:44:23 | 12:29:50 | 18:15:18 | 11h 30m 55s |
| 04 | Sunday | 06:45:59 | 12:29:32 | 18:13:05 | 11h 27m 6s |
| 05 | Monday | 06:47:35 | 12:29:13 | 18:10:52 | 11h 23m 17s |
| 06 | Tuesday | 06:49:12 | 12:28:56 | 18:08:39 | 11h 19m 27s |
| 07 | Wednesday | 06:50:49 | 12:28:38 | 18:06:27 | 11h 15m 38s |
| 08 | Thursday | 06:52:26 | 12:28:21 | 18:04:16 | 11h 11m 50s |
| 09 | Friday | 06:54:04 | 12:28:05 | 18:02:05 | 11h 8m 1s |
| 10 | Saturday | 06:55:41 | 12:27:48 | 17:59:55 | 11h 4m 14s |
| 11 | Sunday | 06:57:20 | 12:27:33 | 17:57:46 | 11h 0m 26s |
| 12 | Monday | 06:58:58 | 12:27:17 | 17:55:37 | 10h 56m 39s |
| 13 | Tuesday | 07:00:37 | 12:27:03 | 17:53:29 | 10h 52m 52s |
| 14 | Wednesday | 07:02:16 | 12:26:49 | 17:51:21 | 10h 49m 5s |
| 15 | Thursday | 07:03:55 | 12:26:35 | 17:49:15 | 10h 45m 20s |
| 16 | Friday | 07:05:35 | 12:26:22 | 17:47:09 | 10h 41m 34s |
| 17 | Saturday | 07:07:15 | 12:26:09 | 17:45:04 | 10h 37m 49s |
| 18 | Sunday | 07:08:55 | 12:25:58 | 17:43:00 | 10h 34m 5s |
| 19 | Monday | 07:10:35 | 12:25:46 | 17:40:57 | 10h 30m 22s |
| 20 | Tuesday | 07:12:16 | 12:25:36 | 17:38:55 | 10h 26m 39s |
| 21 | Wednesday | 07:13:57 | 12:25:26 | 17:36:54 | 10h 22m 57s |
| 22 | Thursday | 07:15:39 | 12:25:16 | 17:34:54 | 10h 19m 15s |
| 23 | Friday | 07:17:20 | 12:25:08 | 17:32:55 | 10h 15m 35s |
| 24 | Saturday | 07:19:02 | 12:25:00 | 17:30:57 | 10h 11m 55s |
| 25 | Sunday | 06:20:44 | 11:24:52 | 16:29:00 | 10h 8m 16s |
| 26 | Monday | 06:22:27 | 11:24:46 | 16:27:05 | 10h 4m 38s |
| 27 | Tuesday | 06:24:09 | 11:24:40 | 16:25:11 | 10h 1m 2s |
| 28 | Wednesday | 06:25:52 | 11:24:35 | 16:23:18 | 9h 57m 26s |
| 29 | Thursday | 06:27:35 | 11:24:31 | 16:21:27 | 9h 53m 52s |
| 30 | Friday | 06:29:18 | 11:24:27 | 16:19:36 | 9h 50m 18s |
| 31 | Saturday | 06:31:01 | 11:24:24 | 16:17:48 | 9h 46m 47s |