sun .5deg.comSunrise, Sunset, Solar noon and Sun position here: Kalutara, Sri Lanka (Western), for period: September 2026. Longest day in month: September 2026: 12 hours, 14 minutes, 34 seconds (2026-09-01). Shortest day in this month: 12 hours, 4 minutes , 14 seconds (2026-09-30).
:September 2026, Solar noon=>Altitude: maximal 89.89° (2026-09-06, 12:08:35). minimal: 80.77° (2026-09-30, 12:00:12)
Table view of above data:
| date | Day | Sunrise | Solar noon | Sunset | Day Length |
| 01 | Tuesday | 06:02:57 | 12:10:14 | 18:17:31 | 12h 14m 34s |
| 02 | Wednesday | 06:02:48 | 12:09:55 | 18:17:01 | 12h 14m 13s |
| 03 | Thursday | 06:02:39 | 12:09:35 | 18:16:31 | 12h 13m 52s |
| 04 | Friday | 06:02:30 | 12:09:15 | 18:16:01 | 12h 13m 31s |
| 05 | Saturday | 06:02:21 | 12:08:55 | 18:15:30 | 12h 13m 9s |
| 06 | Sunday | 06:02:11 | 12:08:35 | 18:15:00 | 12h 12m 49s |
| 07 | Monday | 06:02:01 | 12:08:15 | 18:14:29 | 12h 12m 28s |
| 08 | Tuesday | 06:01:51 | 12:07:54 | 18:13:57 | 12h 12m 6s |
| 09 | Wednesday | 06:01:41 | 12:07:33 | 18:13:26 | 12h 11m 45s |
| 10 | Thursday | 06:01:31 | 12:07:13 | 18:12:54 | 12h 11m 23s |
| 11 | Friday | 06:01:20 | 12:06:51 | 18:12:23 | 12h 11m 3s |
| 12 | Saturday | 06:01:10 | 12:06:30 | 18:11:51 | 12h 10m 41s |
| 13 | Sunday | 06:00:59 | 12:06:09 | 18:11:19 | 12h 10m 20s |
| 14 | Monday | 06:00:49 | 12:05:48 | 18:10:47 | 12h 9m 58s |
| 15 | Tuesday | 06:00:38 | 12:05:26 | 18:10:15 | 12h 9m 37s |
| 16 | Wednesday | 06:00:27 | 12:05:05 | 18:09:42 | 12h 9m 15s |
| 17 | Thursday | 06:00:17 | 12:04:43 | 18:09:10 | 12h 8m 53s |
| 18 | Friday | 06:00:06 | 12:04:22 | 18:08:38 | 12h 8m 32s |
| 19 | Saturday | 05:59:55 | 12:04:01 | 18:08:06 | 12h 8m 11s |
| 20 | Sunday | 05:59:45 | 12:03:39 | 18:07:34 | 12h 7m 49s |
| 21 | Monday | 05:59:34 | 12:03:18 | 18:07:02 | 12h 7m 28s |
| 22 | Tuesday | 05:59:24 | 12:02:57 | 18:06:30 | 12h 7m 6s |
| 23 | Wednesday | 05:59:13 | 12:02:35 | 18:05:58 | 12h 6m 45s |
| 24 | Thursday | 05:59:03 | 12:02:14 | 18:05:26 | 12h 6m 23s |
| 25 | Friday | 05:58:53 | 12:01:54 | 18:04:54 | 12h 6m 1s |
| 26 | Saturday | 05:58:43 | 12:01:33 | 18:04:23 | 12h 5m 40s |
| 27 | Sunday | 05:58:33 | 12:01:12 | 18:03:52 | 12h 5m 19s |
| 28 | Monday | 05:58:24 | 12:00:52 | 18:03:21 | 12h 4m 57s |
| 29 | Tuesday | 05:58:14 | 12:00:32 | 18:02:50 | 12h 4m 36s |
| 30 | Wednesday | 05:58:05 | 12:00:12 | 18:02:19 | 12h 4m 14s |