sun .5deg.comSunrise, Sunset, Solar noon and Sun position here: Hà Đông, Vietnam (Ha Nội), for period: May 2026. Longest day in month: May 2026: 13 hours, 18 minutes, 53 seconds (2026-05-31). Shortest day in this month: 12 hours, 55 minutes , 0 seconds (2026-05-01).
:May 2026, Solar noon=>Altitude: maximal 89.91° (2026-05-26, 11:53:55). minimal: 83.97° (2026-05-01, 11:54:01)
Table view of above data:
| date | Day | Sunrise | Solar noon | Sunset | Day Length |
| 01 | Friday | 05:26:31 | 11:54:01 | 18:21:31 | 12h 55m 0s |
| 02 | Saturday | 05:25:54 | 11:53:54 | 18:21:54 | 12h 56m 0s |
| 03 | Sunday | 05:25:18 | 11:53:48 | 18:22:18 | 12h 57m 0s |
| 04 | Monday | 05:24:42 | 11:53:42 | 18:22:41 | 12h 57m 59s |
| 05 | Tuesday | 05:24:08 | 11:53:36 | 18:23:05 | 12h 58m 57s |
| 06 | Wednesday | 05:23:34 | 11:53:32 | 18:23:29 | 12h 59m 55s |
| 07 | Thursday | 05:23:02 | 11:53:27 | 18:23:53 | 13h 0m 51s |
| 08 | Friday | 05:22:30 | 11:53:24 | 18:24:18 | 13h 1m 48s |
| 09 | Saturday | 05:21:59 | 11:53:21 | 18:24:42 | 13h 2m 43s |
| 10 | Sunday | 05:21:29 | 11:53:18 | 18:25:07 | 13h 3m 38s |
| 11 | Monday | 05:21:01 | 11:53:16 | 18:25:32 | 13h 4m 31s |
| 12 | Tuesday | 05:20:33 | 11:53:15 | 18:25:57 | 13h 5m 24s |
| 13 | Wednesday | 05:20:06 | 11:53:14 | 18:26:22 | 13h 6m 16s |
| 14 | Thursday | 05:19:40 | 11:53:14 | 18:26:48 | 13h 7m 8s |
| 15 | Friday | 05:19:16 | 11:53:14 | 18:27:13 | 13h 7m 57s |
| 16 | Saturday | 05:18:52 | 11:53:15 | 18:27:39 | 13h 8m 47s |
| 17 | Sunday | 05:18:29 | 11:53:17 | 18:28:04 | 13h 9m 35s |
| 18 | Monday | 05:18:08 | 11:53:19 | 18:28:30 | 13h 10m 22s |
| 19 | Tuesday | 05:17:47 | 11:53:22 | 18:28:56 | 13h 11m 9s |
| 20 | Wednesday | 05:17:28 | 11:53:25 | 18:29:21 | 13h 11m 53s |
| 21 | Thursday | 05:17:10 | 11:53:28 | 18:29:47 | 13h 12m 37s |
| 22 | Friday | 05:16:52 | 11:53:33 | 18:30:13 | 13h 13m 21s |
| 23 | Saturday | 05:16:36 | 11:53:37 | 18:30:38 | 13h 14m 2s |
| 24 | Sunday | 05:16:21 | 11:53:43 | 18:31:04 | 13h 14m 43s |
| 25 | Monday | 05:16:07 | 11:53:48 | 18:31:29 | 13h 15m 22s |
| 26 | Tuesday | 05:15:54 | 11:53:55 | 18:31:55 | 13h 16m 1s |
| 27 | Wednesday | 05:15:43 | 11:54:01 | 18:32:20 | 13h 16m 37s |
| 28 | Thursday | 05:15:32 | 11:54:09 | 18:32:45 | 13h 17m 13s |
| 29 | Friday | 05:15:22 | 11:54:16 | 18:33:10 | 13h 17m 48s |
| 30 | Saturday | 05:15:14 | 11:54:24 | 18:33:35 | 13h 18m 21s |
| 31 | Sunday | 05:15:06 | 11:54:33 | 18:33:59 | 13h 18m 53s |