sun .5deg.comSunrise, Sunset, Solar noon and Sun position here: Gampaha, Sri Lanka (Western), for period: September 2026. Longest day in month: September 2026: 12 hours, 15 minutes, 10 seconds (2026-09-01). Shortest day in this month: 12 hours, 4 minutes , 2 seconds (2026-09-30).
:September 2026, Solar noon=>Altitude: maximal 89.82° (2026-09-05, 12:08:47). minimal: 80.26° (2026-09-30, 12:00:04)
Table view of above data:
| date | Day | Sunrise | Solar noon | Sunset | Day Length |
| 01 | Tuesday | 06:02:31 | 12:10:06 | 18:17:41 | 12h 15m 10s |
| 02 | Wednesday | 06:02:23 | 12:09:47 | 18:17:10 | 12h 14m 47s |
| 03 | Thursday | 06:02:15 | 12:09:27 | 18:16:40 | 12h 14m 25s |
| 04 | Friday | 06:02:06 | 12:09:07 | 18:16:09 | 12h 14m 3s |
| 05 | Saturday | 06:01:58 | 12:08:47 | 18:15:37 | 12h 13m 39s |
| 06 | Sunday | 06:01:49 | 12:08:27 | 18:15:06 | 12h 13m 17s |
| 07 | Monday | 06:01:40 | 12:08:07 | 18:14:34 | 12h 12m 54s |
| 08 | Tuesday | 06:01:31 | 12:07:46 | 18:14:02 | 12h 12m 31s |
| 09 | Wednesday | 06:01:21 | 12:07:26 | 18:13:30 | 12h 12m 9s |
| 10 | Thursday | 06:01:12 | 12:07:05 | 18:12:57 | 12h 11m 45s |
| 11 | Friday | 06:01:02 | 12:06:44 | 18:12:25 | 12h 11m 23s |
| 12 | Saturday | 06:00:53 | 12:06:22 | 18:11:52 | 12h 10m 59s |
| 13 | Sunday | 06:00:43 | 12:06:01 | 18:11:19 | 12h 10m 36s |
| 14 | Monday | 06:00:33 | 12:05:40 | 18:10:46 | 12h 10m 13s |
| 15 | Tuesday | 06:00:23 | 12:05:18 | 18:10:13 | 12h 9m 50s |
| 16 | Wednesday | 06:00:14 | 12:04:57 | 18:09:40 | 12h 9m 26s |
| 17 | Thursday | 06:00:04 | 12:04:35 | 18:09:07 | 12h 9m 3s |
| 18 | Friday | 05:59:54 | 12:04:14 | 18:08:34 | 12h 8m 40s |
| 19 | Saturday | 05:59:44 | 12:03:53 | 18:08:01 | 12h 8m 17s |
| 20 | Sunday | 05:59:34 | 12:03:31 | 18:07:28 | 12h 7m 54s |
| 21 | Monday | 05:59:25 | 12:03:10 | 18:06:55 | 12h 7m 30s |
| 22 | Tuesday | 05:59:15 | 12:02:49 | 18:06:22 | 12h 7m 7s |
| 23 | Wednesday | 05:59:05 | 12:02:28 | 18:05:50 | 12h 6m 45s |
| 24 | Thursday | 05:58:56 | 12:02:07 | 18:05:17 | 12h 6m 21s |
| 25 | Friday | 05:58:47 | 12:01:46 | 18:04:45 | 12h 5m 58s |
| 26 | Saturday | 05:58:38 | 12:01:25 | 18:04:12 | 12h 5m 34s |
| 27 | Sunday | 05:58:29 | 12:01:04 | 18:03:40 | 12h 5m 11s |
| 28 | Monday | 05:58:20 | 12:00:44 | 18:03:08 | 12h 4m 48s |
| 29 | Tuesday | 05:58:11 | 12:00:24 | 18:02:37 | 12h 4m 26s |
| 30 | Wednesday | 05:58:03 | 12:00:04 | 18:02:05 | 12h 4m 2s |