sun .5deg.comSunrise, Sunset, Solar noon and Sun position here: Dehiwala-Mount Lavinia, Sri Lanka (Western, Colombo District), for period: May 2026. Longest day in month: May 2026: 12 hours, 29 minutes, 30 seconds (2026-05-31). Shortest day in this month: 12 hours, 21 minutes , 55 seconds (2026-05-01).
:May 2026, Solar noon=>Altitude: maximal 81.88° (2026-05-01, 12:07:38). minimal: 74.98° (2026-05-31, 12:08:11)
Table view of above data:
| date | Day | Sunrise | Solar noon | Sunset | Day Length |
| 01 | Friday | 05:56:41 | 12:07:38 | 18:18:36 | 12h 21m 55s |
| 02 | Saturday | 05:56:24 | 12:07:31 | 18:18:39 | 12h 22m 15s |
| 03 | Sunday | 05:56:08 | 12:07:25 | 18:18:42 | 12h 22m 34s |
| 04 | Monday | 05:55:53 | 12:07:19 | 18:18:45 | 12h 22m 52s |
| 05 | Tuesday | 05:55:39 | 12:07:14 | 18:18:49 | 12h 23m 10s |
| 06 | Wednesday | 05:55:25 | 12:07:09 | 18:18:54 | 12h 23m 29s |
| 07 | Thursday | 05:55:11 | 12:07:05 | 18:18:59 | 12h 23m 48s |
| 08 | Friday | 05:54:59 | 12:07:01 | 18:19:04 | 12h 24m 5s |
| 09 | Saturday | 05:54:47 | 12:06:58 | 18:19:10 | 12h 24m 23s |
| 10 | Sunday | 05:54:36 | 12:06:56 | 18:19:16 | 12h 24m 40s |
| 11 | Monday | 05:54:26 | 12:06:54 | 18:19:22 | 12h 24m 56s |
| 12 | Tuesday | 05:54:16 | 12:06:53 | 18:19:30 | 12h 25m 14s |
| 13 | Wednesday | 05:54:07 | 12:06:52 | 18:19:37 | 12h 25m 30s |
| 14 | Thursday | 05:53:59 | 12:06:52 | 18:19:45 | 12h 25m 46s |
| 15 | Friday | 05:53:51 | 12:06:52 | 18:19:53 | 12h 26m 2s |
| 16 | Saturday | 05:53:44 | 12:06:53 | 18:20:02 | 12h 26m 18s |
| 17 | Sunday | 05:53:38 | 12:06:55 | 18:20:11 | 12h 26m 33s |
| 18 | Monday | 05:53:33 | 12:06:57 | 18:20:21 | 12h 26m 48s |
| 19 | Tuesday | 05:53:28 | 12:07:00 | 18:20:31 | 12h 27m 3s |
| 20 | Wednesday | 05:53:24 | 12:07:03 | 18:20:41 | 12h 27m 17s |
| 21 | Thursday | 05:53:21 | 12:07:06 | 18:20:52 | 12h 27m 31s |
| 22 | Friday | 05:53:18 | 12:07:11 | 18:21:03 | 12h 27m 45s |
| 23 | Saturday | 05:53:17 | 12:07:16 | 18:21:14 | 12h 27m 57s |
| 24 | Sunday | 05:53:15 | 12:07:21 | 18:21:26 | 12h 28m 11s |
| 25 | Monday | 05:53:15 | 12:07:27 | 18:21:38 | 12h 28m 23s |
| 26 | Tuesday | 05:53:15 | 12:07:33 | 18:21:51 | 12h 28m 36s |
| 27 | Wednesday | 05:53:16 | 12:07:40 | 18:22:03 | 12h 28m 47s |
| 28 | Thursday | 05:53:18 | 12:07:47 | 18:22:16 | 12h 28m 58s |
| 29 | Friday | 05:53:20 | 12:07:55 | 18:22:29 | 12h 29m 9s |
| 30 | Saturday | 05:53:23 | 12:08:03 | 18:22:43 | 12h 29m 20s |
| 31 | Sunday | 05:53:26 | 12:08:11 | 18:22:56 | 12h 29m 30s |