sun .5deg.comSunrise, Sunset, Solar noon and Sun position here: Sơn La, Vietnam , for period: May 2026. Longest day in month: May 2026: 13 hours, 20 minutes, 14 seconds (2026-05-31). Shortest day in this month: 12 hours, 55 minutes , 54 seconds (2026-05-01).
:May 2026, Solar noon=>Altitude: maximal 89.92° (2026-05-28, 12:01:35). minimal: 83.62° (2026-05-01, 12:01:27)
Table view of above data:
| date | Day | Sunrise | Solar noon | Sunset | Day Length |
| 01 | Friday | 05:33:30 | 12:01:27 | 18:29:24 | 12h 55m 54s |
| 02 | Saturday | 05:32:53 | 12:01:20 | 18:29:48 | 12h 56m 55s |
| 03 | Sunday | 05:32:16 | 12:01:14 | 18:30:12 | 12h 57m 56s |
| 04 | Monday | 05:31:40 | 12:01:08 | 18:30:36 | 12h 58m 56s |
| 05 | Tuesday | 05:31:05 | 12:01:03 | 18:31:01 | 12h 59m 56s |
| 06 | Wednesday | 05:30:31 | 12:00:58 | 18:31:25 | 13h 0m 54s |
| 07 | Thursday | 05:29:57 | 12:00:54 | 18:31:50 | 13h 1m 53s |
| 08 | Friday | 05:29:25 | 12:00:50 | 18:32:15 | 13h 2m 50s |
| 09 | Saturday | 05:28:54 | 12:00:47 | 18:32:40 | 13h 3m 46s |
| 10 | Sunday | 05:28:24 | 12:00:45 | 18:33:06 | 13h 4m 42s |
| 11 | Monday | 05:27:54 | 12:00:43 | 18:33:31 | 13h 5m 37s |
| 12 | Tuesday | 05:27:26 | 12:00:41 | 18:33:57 | 13h 6m 31s |
| 13 | Wednesday | 05:26:59 | 12:00:41 | 18:34:22 | 13h 7m 23s |
| 14 | Thursday | 05:26:33 | 12:00:40 | 18:34:48 | 13h 8m 15s |
| 15 | Friday | 05:26:08 | 12:00:41 | 18:35:14 | 13h 9m 6s |
| 16 | Saturday | 05:25:43 | 12:00:42 | 18:35:40 | 13h 9m 57s |
| 17 | Sunday | 05:25:20 | 12:00:43 | 18:36:06 | 13h 10m 46s |
| 18 | Monday | 05:24:58 | 12:00:45 | 18:36:32 | 13h 11m 34s |
| 19 | Tuesday | 05:24:38 | 12:00:48 | 18:36:58 | 13h 12m 20s |
| 20 | Wednesday | 05:24:18 | 12:00:51 | 18:37:24 | 13h 13m 6s |
| 21 | Thursday | 05:23:59 | 12:00:55 | 18:37:51 | 13h 13m 52s |
| 22 | Friday | 05:23:41 | 12:00:59 | 18:38:17 | 13h 14m 36s |
| 23 | Saturday | 05:23:25 | 12:01:04 | 18:38:43 | 13h 15m 18s |
| 24 | Sunday | 05:23:09 | 12:01:09 | 18:39:09 | 13h 16m 0s |
| 25 | Monday | 05:22:55 | 12:01:15 | 18:39:35 | 13h 16m 40s |
| 26 | Tuesday | 05:22:42 | 12:01:21 | 18:40:00 | 13h 17m 18s |
| 27 | Wednesday | 05:22:30 | 12:01:28 | 18:40:26 | 13h 17m 56s |
| 28 | Thursday | 05:22:19 | 12:01:35 | 18:40:51 | 13h 18m 32s |
| 29 | Friday | 05:22:09 | 12:01:43 | 18:41:17 | 13h 19m 8s |
| 30 | Saturday | 05:22:00 | 12:01:51 | 18:41:42 | 13h 19m 42s |
| 31 | Sunday | 05:21:52 | 12:01:59 | 18:42:06 | 13h 20m 14s |