sun .5deg.comSunrise, Sunset, Solar noon and Sun position here: Lào Cai, Vietnam , for period: May 2026. Longest day in month: May 2026: 13 hours, 24 minutes, 42 seconds (2026-05-31). Shortest day in this month: 12 hours, 58 minutes , 54 seconds (2026-05-01).
:May 2026, Solar noon=>Altitude: maximal 89.36° (2026-05-31, 12:01:47). minimal: 82.46° (2026-05-01, 12:01:15)
Table view of above data:
| date | Day | Sunrise | Solar noon | Sunset | Day Length |
| 01 | Friday | 05:31:48 | 12:01:15 | 18:30:42 | 12h 58m 54s |
| 02 | Saturday | 05:31:09 | 12:01:08 | 18:31:07 | 12h 59m 58s |
| 03 | Sunday | 05:30:30 | 12:01:02 | 18:31:33 | 13h 1m 3s |
| 04 | Monday | 05:29:52 | 12:00:56 | 18:31:59 | 13h 2m 7s |
| 05 | Tuesday | 05:29:15 | 12:00:50 | 18:32:25 | 13h 3m 10s |
| 06 | Wednesday | 05:28:39 | 12:00:46 | 18:32:52 | 13h 4m 13s |
| 07 | Thursday | 05:28:04 | 12:00:41 | 18:33:18 | 13h 5m 14s |
| 08 | Friday | 05:27:30 | 12:00:38 | 18:33:45 | 13h 6m 15s |
| 09 | Saturday | 05:26:57 | 12:00:35 | 18:34:12 | 13h 7m 15s |
| 10 | Sunday | 05:26:25 | 12:00:32 | 18:34:39 | 13h 8m 14s |
| 11 | Monday | 05:25:55 | 12:00:30 | 18:35:06 | 13h 9m 11s |
| 12 | Tuesday | 05:25:25 | 12:00:29 | 18:35:33 | 13h 10m 8s |
| 13 | Wednesday | 05:24:56 | 12:00:28 | 18:36:01 | 13h 11m 5s |
| 14 | Thursday | 05:24:28 | 12:00:28 | 18:36:28 | 13h 12m 0s |
| 15 | Friday | 05:24:01 | 12:00:28 | 18:36:55 | 13h 12m 54s |
| 16 | Saturday | 05:23:36 | 12:00:29 | 18:37:23 | 13h 13m 47s |
| 17 | Sunday | 05:23:11 | 12:00:31 | 18:37:50 | 13h 14m 39s |
| 18 | Monday | 05:22:48 | 12:00:33 | 18:38:18 | 13h 15m 30s |
| 19 | Tuesday | 05:22:25 | 12:00:35 | 18:38:46 | 13h 16m 21s |
| 20 | Wednesday | 05:22:04 | 12:00:39 | 18:39:13 | 13h 17m 9s |
| 21 | Thursday | 05:21:44 | 12:00:42 | 18:39:41 | 13h 17m 57s |
| 22 | Friday | 05:21:25 | 12:00:47 | 18:40:08 | 13h 18m 43s |
| 23 | Saturday | 05:21:07 | 12:00:51 | 18:40:35 | 13h 19m 28s |
| 24 | Sunday | 05:20:51 | 12:00:57 | 18:41:03 | 13h 20m 12s |
| 25 | Monday | 05:20:35 | 12:01:02 | 18:41:30 | 13h 20m 55s |
| 26 | Tuesday | 05:20:21 | 12:01:09 | 18:41:57 | 13h 21m 36s |
| 27 | Wednesday | 05:20:07 | 12:01:15 | 18:42:23 | 13h 22m 16s |
| 28 | Thursday | 05:19:55 | 12:01:23 | 18:42:50 | 13h 22m 55s |
| 29 | Friday | 05:19:44 | 12:01:30 | 18:43:16 | 13h 23m 32s |
| 30 | Saturday | 05:19:34 | 12:01:38 | 18:43:42 | 13h 24m 8s |
| 31 | Sunday | 05:19:26 | 12:01:47 | 18:44:08 | 13h 24m 42s |