sun .5deg.comSunrise, Sunset, Solar noon and Sun position here: Móng Cái, Vietnam (Quảng Ninh), for period: May 2026. Longest day in month: May 2026: 13 hours, 21 minutes, 0 seconds (2026-05-31). Shortest day in this month: 12 hours, 56 minutes , 24 seconds (2026-05-01).
:May 2026, Solar noon=>Altitude: maximal 89.94° (2026-05-29, 11:45:31). minimal: 83.41° (2026-05-01, 11:45:16)
Table view of above data:
| date | Day | Sunrise | Solar noon | Sunset | Day Length |
| 01 | Friday | 05:17:04 | 11:45:16 | 18:13:28 | 12h 56m 24s |
| 02 | Saturday | 05:16:26 | 11:45:09 | 18:13:52 | 12h 57m 26s |
| 03 | Sunday | 05:15:49 | 11:45:03 | 18:14:16 | 12h 58m 27s |
| 04 | Monday | 05:15:13 | 11:44:57 | 18:14:41 | 12h 59m 28s |
| 05 | Tuesday | 05:14:37 | 11:44:51 | 18:15:06 | 13h 0m 29s |
| 06 | Wednesday | 05:14:03 | 11:44:47 | 18:15:31 | 13h 1m 28s |
| 07 | Thursday | 05:13:29 | 11:44:43 | 18:15:56 | 13h 2m 27s |
| 08 | Friday | 05:12:57 | 11:44:39 | 18:16:21 | 13h 3m 24s |
| 09 | Saturday | 05:12:25 | 11:44:36 | 18:16:46 | 13h 4m 21s |
| 10 | Sunday | 05:11:55 | 11:44:33 | 18:17:12 | 13h 5m 17s |
| 11 | Monday | 05:11:25 | 11:44:31 | 18:17:38 | 13h 6m 13s |
| 12 | Tuesday | 05:10:56 | 11:44:30 | 18:18:04 | 13h 7m 8s |
| 13 | Wednesday | 05:10:29 | 11:44:29 | 18:18:30 | 13h 8m 1s |
| 14 | Thursday | 05:10:02 | 11:44:29 | 18:18:56 | 13h 8m 54s |
| 15 | Friday | 05:09:37 | 11:44:29 | 18:19:22 | 13h 9m 45s |
| 16 | Saturday | 05:09:13 | 11:44:30 | 18:19:48 | 13h 10m 35s |
| 17 | Sunday | 05:08:49 | 11:44:32 | 18:20:14 | 13h 11m 25s |
| 18 | Monday | 05:08:27 | 11:44:34 | 18:20:41 | 13h 12m 14s |
| 19 | Tuesday | 05:08:06 | 11:44:37 | 18:21:07 | 13h 13m 1s |
| 20 | Wednesday | 05:07:46 | 11:44:40 | 18:21:33 | 13h 13m 47s |
| 21 | Thursday | 05:07:27 | 11:44:43 | 18:22:00 | 13h 14m 33s |
| 22 | Friday | 05:07:09 | 11:44:48 | 18:22:26 | 13h 15m 17s |
| 23 | Saturday | 05:06:52 | 11:44:52 | 18:22:52 | 13h 16m 0s |
| 24 | Sunday | 05:06:37 | 11:44:58 | 18:23:19 | 13h 16m 42s |
| 25 | Monday | 05:06:22 | 11:45:03 | 18:23:45 | 13h 17m 23s |
| 26 | Tuesday | 05:06:09 | 11:45:10 | 18:24:11 | 13h 18m 2s |
| 27 | Wednesday | 05:05:56 | 11:45:16 | 18:24:36 | 13h 18m 40s |
| 28 | Thursday | 05:05:45 | 11:45:24 | 18:25:02 | 13h 19m 17s |
| 29 | Friday | 05:05:35 | 11:45:31 | 18:25:27 | 13h 19m 52s |
| 30 | Saturday | 05:05:26 | 11:45:39 | 18:25:53 | 13h 20m 27s |
| 31 | Sunday | 05:05:18 | 11:45:48 | 18:26:18 | 13h 21m 0s |