sun .5deg.comSunrise, Sunset, Solar noon and Sun position here: Gebze, Turkey (Kocaeli), for period: September 2026. Longest day in month: September 2026: 13 hours, 6 minutes, 16 seconds (2026-09-01). Shortest day in this month: 11 hours, 49 minutes , 3 seconds (2026-09-30).
:September 2026, Solar noon=>Altitude: maximal 57.56° (2026-09-01, 13:02:18). minimal: 46.5° (2026-09-30, 12:52:16)
Table view of above data:
| date | Day | Sunrise | Solar noon | Sunset | Day Length |
| 01 | Tuesday | 06:29:10 | 13:02:18 | 19:35:26 | 13h 6m 16s |
| 02 | Wednesday | 06:30:09 | 13:01:59 | 19:33:49 | 13h 3m 40s |
| 03 | Thursday | 06:31:08 | 13:01:39 | 19:32:11 | 13h 1m 3s |
| 04 | Friday | 06:32:06 | 13:01:20 | 19:30:33 | 12h 58m 27s |
| 05 | Saturday | 06:33:05 | 13:01:00 | 19:28:54 | 12h 55m 49s |
| 06 | Sunday | 06:34:03 | 13:00:39 | 19:27:15 | 12h 53m 12s |
| 07 | Monday | 06:35:02 | 13:00:19 | 19:25:36 | 12h 50m 34s |
| 08 | Tuesday | 06:36:01 | 12:59:58 | 19:23:56 | 12h 47m 55s |
| 09 | Wednesday | 06:36:59 | 12:59:37 | 19:22:16 | 12h 45m 17s |
| 10 | Thursday | 06:37:58 | 12:59:16 | 19:20:35 | 12h 42m 37s |
| 11 | Friday | 06:38:56 | 12:58:55 | 19:18:55 | 12h 39m 59s |
| 12 | Saturday | 06:39:55 | 12:58:34 | 19:17:14 | 12h 37m 19s |
| 13 | Sunday | 06:40:53 | 12:58:13 | 19:15:32 | 12h 34m 39s |
| 14 | Monday | 06:41:52 | 12:57:52 | 19:13:51 | 12h 31m 59s |
| 15 | Tuesday | 06:42:51 | 12:57:30 | 19:12:10 | 12h 29m 19s |
| 16 | Wednesday | 06:43:50 | 12:57:09 | 19:10:28 | 12h 26m 38s |
| 17 | Thursday | 06:44:48 | 12:56:47 | 19:08:46 | 12h 23m 58s |
| 18 | Friday | 06:45:47 | 12:56:26 | 19:07:04 | 12h 21m 17s |
| 19 | Saturday | 06:46:46 | 12:56:04 | 19:05:22 | 12h 18m 36s |
| 20 | Sunday | 06:47:45 | 12:55:43 | 19:03:41 | 12h 15m 56s |
| 21 | Monday | 06:48:45 | 12:55:22 | 19:01:59 | 12h 13m 14s |
| 22 | Tuesday | 06:49:44 | 12:55:00 | 19:00:17 | 12h 10m 33s |
| 23 | Wednesday | 06:50:44 | 12:54:39 | 18:58:35 | 12h 7m 51s |
| 24 | Thursday | 06:51:43 | 12:54:18 | 18:56:54 | 12h 5m 11s |
| 25 | Friday | 06:52:43 | 12:53:58 | 18:55:12 | 12h 2m 29s |
| 26 | Saturday | 06:53:43 | 12:53:37 | 18:53:31 | 11h 59m 48s |
| 27 | Sunday | 06:54:43 | 12:53:16 | 18:51:50 | 11h 57m 7s |
| 28 | Monday | 06:55:44 | 12:52:56 | 18:50:09 | 11h 54m 25s |
| 29 | Tuesday | 06:56:44 | 12:52:36 | 18:48:28 | 11h 51m 44s |
| 30 | Wednesday | 06:57:45 | 12:52:16 | 18:46:48 | 11h 49m 3s |