sun .5deg.comSunrise, Sunset, Solar noon and Sun position here: Surabaya, Indonesia (East Java, Kota Surabaya), for period: September 2026. Longest day in month: September 2026: 12 hours, 9 minutes, 42 seconds (2026-09-30). Shortest day in this month: 11 hours, 58 minutes , 25 seconds (2026-09-01).
:September 2026, Solar noon=>Altitude: maximal 85.36° (2026-09-30, 11:19:04). minimal: 74.3° (2026-09-01, 11:29:06)
Table view of above data:
| date | Day | Sunrise | Solar noon | Sunset | Day Length |
| 01 | Tuesday | 05:29:53 | 11:29:06 | 17:28:18 | 11h 58m 25s |
| 02 | Wednesday | 05:29:23 | 11:28:46 | 17:28:10 | 11h 58m 47s |
| 03 | Thursday | 05:28:52 | 11:28:27 | 17:28:02 | 11h 59m 10s |
| 04 | Friday | 05:28:21 | 11:28:07 | 17:27:54 | 11h 59m 33s |
| 05 | Saturday | 05:27:50 | 11:27:47 | 17:27:45 | 11h 59m 55s |
| 06 | Sunday | 05:27:18 | 11:27:27 | 17:27:36 | 12h 0m 18s |
| 07 | Monday | 05:26:46 | 11:27:07 | 17:27:27 | 12h 0m 41s |
| 08 | Tuesday | 05:26:14 | 11:26:46 | 17:27:18 | 12h 1m 4s |
| 09 | Wednesday | 05:25:42 | 11:26:25 | 17:27:09 | 12h 1m 27s |
| 10 | Thursday | 05:25:10 | 11:26:04 | 17:26:59 | 12h 1m 49s |
| 11 | Friday | 05:24:37 | 11:25:43 | 17:26:50 | 12h 2m 13s |
| 12 | Saturday | 05:24:04 | 11:25:22 | 17:26:40 | 12h 2m 36s |
| 13 | Sunday | 05:23:31 | 11:25:01 | 17:26:31 | 12h 3m 0s |
| 14 | Monday | 05:22:58 | 11:24:40 | 17:26:21 | 12h 3m 23s |
| 15 | Tuesday | 05:22:25 | 11:24:18 | 17:26:11 | 12h 3m 46s |
| 16 | Wednesday | 05:21:52 | 11:23:57 | 17:26:02 | 12h 4m 10s |
| 17 | Thursday | 05:21:19 | 11:23:35 | 17:25:52 | 12h 4m 33s |
| 18 | Friday | 05:20:46 | 11:23:14 | 17:25:42 | 12h 4m 56s |
| 19 | Saturday | 05:20:12 | 11:22:53 | 17:25:33 | 12h 5m 21s |
| 20 | Sunday | 05:19:39 | 11:22:31 | 17:25:23 | 12h 5m 44s |
| 21 | Monday | 05:19:06 | 11:22:10 | 17:25:14 | 12h 6m 8s |
| 22 | Tuesday | 05:18:33 | 11:21:49 | 17:25:04 | 12h 6m 31s |
| 23 | Wednesday | 05:18:00 | 11:21:27 | 17:24:55 | 12h 6m 55s |
| 24 | Thursday | 05:17:27 | 11:21:06 | 17:24:46 | 12h 7m 19s |
| 25 | Friday | 05:16:54 | 11:20:46 | 17:24:37 | 12h 7m 43s |
| 26 | Saturday | 05:16:21 | 11:20:25 | 17:24:28 | 12h 8m 7s |
| 27 | Sunday | 05:15:49 | 11:20:04 | 17:24:20 | 12h 8m 31s |
| 28 | Monday | 05:15:17 | 11:19:44 | 17:24:11 | 12h 8m 54s |
| 29 | Tuesday | 05:14:45 | 11:19:24 | 17:24:03 | 12h 9m 18s |
| 30 | Wednesday | 05:14:13 | 11:19:04 | 17:23:55 | 12h 9m 42s |