sun .5deg.comSunrise, Sunset, Solar noon and Sun position here: Thành Phố Hạ Long, Vietnam (Quảng Ninh), for period: March 2026. Longest day in month: March 2026: 12 hours, 20 minutes, 3 seconds (2026-03-31). Shortest day in this month: 11 hours, 44 minutes , 0 seconds (2026-03-01).
:March 2026, Solar noon=>Altitude: maximal 73.03° (2026-03-31, 11:55:56). minimal: 61.3° (2026-03-01, 12:04:04)
Table view of above data:
| date | Day | Sunrise | Solar noon | Sunset | Day Length |
| 01 | Sunday | 06:12:04 | 12:04:04 | 17:56:04 | 11h 44m 0s |
| 02 | Monday | 06:11:17 | 12:03:52 | 17:56:27 | 11h 45m 10s |
| 03 | Tuesday | 06:10:29 | 12:03:40 | 17:56:50 | 11h 46m 21s |
| 04 | Wednesday | 06:09:41 | 12:03:27 | 17:57:13 | 11h 47m 32s |
| 05 | Thursday | 06:08:52 | 12:03:14 | 17:57:36 | 11h 48m 44s |
| 06 | Friday | 06:08:02 | 12:03:00 | 17:57:58 | 11h 49m 56s |
| 07 | Saturday | 06:07:12 | 12:02:46 | 17:58:20 | 11h 51m 8s |
| 08 | Sunday | 06:06:22 | 12:02:31 | 17:58:41 | 11h 52m 19s |
| 09 | Monday | 06:05:31 | 12:02:17 | 17:59:02 | 11h 53m 31s |
| 10 | Tuesday | 06:04:40 | 12:02:01 | 17:59:23 | 11h 54m 43s |
| 11 | Wednesday | 06:03:48 | 12:01:46 | 17:59:44 | 11h 55m 56s |
| 12 | Thursday | 06:02:56 | 12:01:30 | 18:00:04 | 11h 57m 8s |
| 13 | Friday | 06:02:04 | 12:01:14 | 18:00:24 | 11h 58m 20s |
| 14 | Saturday | 06:01:11 | 12:00:58 | 18:00:44 | 11h 59m 33s |
| 15 | Sunday | 06:00:18 | 12:00:41 | 18:01:03 | 12h 0m 45s |
| 16 | Monday | 05:59:25 | 12:00:24 | 18:01:23 | 12h 1m 58s |
| 17 | Tuesday | 05:58:32 | 12:00:07 | 18:01:42 | 12h 3m 10s |
| 18 | Wednesday | 05:57:38 | 11:59:50 | 18:02:01 | 12h 4m 23s |
| 19 | Thursday | 05:56:44 | 11:59:32 | 18:02:20 | 12h 5m 36s |
| 20 | Friday | 05:55:50 | 11:59:14 | 18:02:39 | 12h 6m 49s |
| 21 | Saturday | 05:54:56 | 11:58:57 | 18:02:57 | 12h 8m 1s |
| 22 | Sunday | 05:54:02 | 11:58:39 | 18:03:16 | 12h 9m 14s |
| 23 | Monday | 05:53:08 | 11:58:21 | 18:03:34 | 12h 10m 26s |
| 24 | Tuesday | 05:52:14 | 11:58:03 | 18:03:52 | 12h 11m 38s |
| 25 | Wednesday | 05:51:19 | 11:57:45 | 18:04:10 | 12h 12m 51s |
| 26 | Thursday | 05:50:25 | 11:57:27 | 18:04:28 | 12h 14m 3s |
| 27 | Friday | 05:49:31 | 11:57:09 | 18:04:46 | 12h 15m 15s |
| 28 | Saturday | 05:48:37 | 11:56:51 | 18:05:04 | 12h 16m 27s |
| 29 | Sunday | 05:47:43 | 11:56:32 | 18:05:22 | 12h 17m 39s |
| 30 | Monday | 05:46:49 | 11:56:14 | 18:05:40 | 12h 18m 51s |
| 31 | Tuesday | 05:45:55 | 11:55:56 | 18:05:58 | 12h 20m 3s |