sun .5deg.comSunrise, Sunset, Solar noon and Sun position here: Dehiwala-Mount Lavinia, Sri Lanka (Western, Colombo District), for period: December 2026. Longest day in month: December 2026: 11 hours, 45 minutes, 25 seconds (2026-12-01). Shortest day in this month: 11 hours, 43 minutes , 40 seconds (2026-12-20).
:December 2026, Solar noon=>Altitude: maximal 61.42° (2026-12-01, 11:59:27). minimal: 59.72° (2026-12-22, 12:08:58)
Table view of above data:
| date | Day | Sunrise | Solar noon | Sunset | Day Length |
| 01 | Tuesday | 06:06:44 | 11:59:27 | 17:52:09 | 11h 45m 25s |
| 02 | Wednesday | 06:07:12 | 11:59:49 | 17:52:27 | 11h 45m 15s |
| 03 | Thursday | 06:07:40 | 12:00:12 | 17:52:45 | 11h 45m 5s |
| 04 | Friday | 06:08:08 | 12:00:36 | 17:53:05 | 11h 44m 57s |
| 05 | Saturday | 06:08:37 | 12:01:01 | 17:53:25 | 11h 44m 48s |
| 06 | Sunday | 06:09:06 | 12:01:26 | 17:53:46 | 11h 44m 40s |
| 07 | Monday | 06:09:35 | 12:01:51 | 17:54:08 | 11h 44m 33s |
| 08 | Tuesday | 06:10:04 | 12:02:17 | 17:54:30 | 11h 44m 26s |
| 09 | Wednesday | 06:10:34 | 12:02:44 | 17:54:54 | 11h 44m 20s |
| 10 | Thursday | 06:11:04 | 12:03:11 | 17:55:18 | 11h 44m 14s |
| 11 | Friday | 06:11:34 | 12:03:38 | 17:55:42 | 11h 44m 8s |
| 12 | Saturday | 06:12:04 | 12:04:06 | 17:56:07 | 11h 44m 3s |
| 13 | Sunday | 06:12:35 | 12:04:34 | 17:56:33 | 11h 43m 58s |
| 14 | Monday | 06:13:05 | 12:05:03 | 17:57:00 | 11h 43m 55s |
| 15 | Tuesday | 06:13:36 | 12:05:31 | 17:57:27 | 11h 43m 51s |
| 16 | Wednesday | 06:14:06 | 12:06:00 | 17:57:54 | 11h 43m 48s |
| 17 | Thursday | 06:14:37 | 12:06:29 | 17:58:22 | 11h 43m 45s |
| 18 | Friday | 06:15:07 | 12:06:59 | 17:58:50 | 11h 43m 43s |
| 19 | Saturday | 06:15:38 | 12:07:28 | 17:59:19 | 11h 43m 41s |
| 20 | Sunday | 06:16:08 | 12:07:58 | 17:59:48 | 11h 43m 40s |
| 21 | Monday | 06:16:38 | 12:08:28 | 18:00:18 | 11h 43m 40s |
| 22 | Tuesday | 06:17:08 | 12:08:58 | 18:00:48 | 11h 43m 40s |
| 23 | Wednesday | 06:17:37 | 12:09:27 | 18:01:18 | 11h 43m 41s |
| 24 | Thursday | 06:18:07 | 12:09:57 | 18:01:48 | 11h 43m 41s |
| 25 | Friday | 06:18:36 | 12:10:27 | 18:02:18 | 11h 43m 42s |
| 26 | Saturday | 06:19:04 | 12:10:57 | 18:02:49 | 11h 43m 45s |
| 27 | Sunday | 06:19:33 | 12:11:26 | 18:03:20 | 11h 43m 47s |
| 28 | Monday | 06:20:01 | 12:11:56 | 18:03:51 | 11h 43m 50s |
| 29 | Tuesday | 06:20:28 | 12:12:25 | 18:04:22 | 11h 43m 54s |
| 30 | Wednesday | 06:20:55 | 12:12:54 | 18:04:53 | 11h 43m 58s |
| 31 | Thursday | 06:21:22 | 12:13:23 | 18:05:24 | 11h 44m 2s |