sun .5deg.comSunrise, Sunset, Solar noon and Sun position here: Koper, Slovenia (Koper-Capodistria), for period: September 2026. Longest day in month: September 2026: 13 hours, 17 minutes, 17 seconds (2026-09-01). Shortest day in this month: 11 hours, 46 minutes , 2 seconds (2026-09-30).
:September 2026, Solar noon=>Altitude: maximal 52.8° (2026-09-01, 13:05:05). minimal: 41.74° (2026-09-30, 12:55:04)
Table view of above data:
| date | Day | Sunrise | Solar noon | Sunset | Day Length |
| 01 | Tuesday | 06:26:27 | 13:05:05 | 19:43:44 | 13h 17m 17s |
| 02 | Wednesday | 06:27:40 | 13:04:46 | 19:41:53 | 13h 14m 13s |
| 03 | Thursday | 06:28:53 | 13:04:27 | 19:40:01 | 13h 11m 8s |
| 04 | Friday | 06:30:06 | 13:04:07 | 19:38:08 | 13h 8m 2s |
| 05 | Saturday | 06:31:19 | 13:03:47 | 19:36:15 | 13h 4m 56s |
| 06 | Sunday | 06:32:32 | 13:03:27 | 19:34:21 | 13h 1m 49s |
| 07 | Monday | 06:33:45 | 13:03:06 | 19:32:27 | 12h 58m 42s |
| 08 | Tuesday | 06:34:58 | 13:02:46 | 19:30:33 | 12h 55m 35s |
| 09 | Wednesday | 06:36:11 | 13:02:25 | 19:28:38 | 12h 52m 27s |
| 10 | Thursday | 06:37:24 | 13:02:04 | 19:26:43 | 12h 49m 19s |
| 11 | Friday | 06:38:37 | 13:01:43 | 19:24:48 | 12h 46m 11s |
| 12 | Saturday | 06:39:50 | 13:01:22 | 19:22:53 | 12h 43m 3s |
| 13 | Sunday | 06:41:04 | 13:01:00 | 19:20:57 | 12h 39m 53s |
| 14 | Monday | 06:42:17 | 13:00:39 | 19:19:01 | 12h 36m 44s |
| 15 | Tuesday | 06:43:30 | 13:00:18 | 19:17:05 | 12h 33m 35s |
| 16 | Wednesday | 06:44:43 | 12:59:56 | 19:15:09 | 12h 30m 26s |
| 17 | Thursday | 06:45:57 | 12:59:35 | 19:13:13 | 12h 27m 16s |
| 18 | Friday | 06:47:10 | 12:59:13 | 19:11:16 | 12h 24m 6s |
| 19 | Saturday | 06:48:24 | 12:58:52 | 19:09:20 | 12h 20m 56s |
| 20 | Sunday | 06:49:38 | 12:58:30 | 19:07:23 | 12h 17m 45s |
| 21 | Monday | 06:50:51 | 12:58:09 | 19:05:27 | 12h 14m 36s |
| 22 | Tuesday | 06:52:05 | 12:57:48 | 19:03:30 | 12h 11m 25s |
| 23 | Wednesday | 06:53:19 | 12:57:27 | 19:01:34 | 12h 8m 15s |
| 24 | Thursday | 06:54:34 | 12:57:06 | 18:59:38 | 12h 5m 4s |
| 25 | Friday | 06:55:48 | 12:56:45 | 18:57:42 | 12h 1m 54s |
| 26 | Saturday | 06:57:03 | 12:56:24 | 18:55:46 | 11h 58m 43s |
| 27 | Sunday | 06:58:17 | 12:56:04 | 18:53:50 | 11h 55m 33s |
| 28 | Monday | 06:59:32 | 12:55:44 | 18:51:55 | 11h 52m 23s |
| 29 | Tuesday | 07:00:47 | 12:55:24 | 18:50:00 | 11h 49m 13s |
| 30 | Wednesday | 07:02:03 | 12:55:04 | 18:48:05 | 11h 46m 2s |