Ha Long Bay Sunrise & Sunset Calendar for April 2026
| Date | Day | Civil Dawn | Sunrise (Direction) | Sunset (Direction) | Civil Dusk | Solar Noon | Day Length | Noon Altitude |
|---|---|---|---|---|---|---|---|---|
| 01 | Wed | 05:22 | 05:43 (E) | 18:05 (W) | 18:27 | 11:55 | 12h 21m | 73.6° |
| 02 | Thu | 05:21 | 05:43 (E) | 18:06 (W) | 18:28 | 11:54 | 12h 23m | 74° |
| 03 | Fri | 05:20 | 05:42 (E) | 18:06 (W) | 18:28 | 11:54 | 12h 24m | 74.4° |
| 04 | Sat | 05:19 | 05:41 (E) | 18:06 (W) | 18:28 | 11:54 | 12h 25m | 74.8° |
| 05 | Sun | 05:18 | 05:40 (E) | 18:07 (W) | 18:29 | 11:54 | 12h 26m | 75.2° |
| 06 | Mon | 05:17 | 05:39 (E) | 18:07 (W) | 18:29 | 11:53 | 12h 27m | 75.5° |
| 07 | Tue | 05:16 | 05:38 (E) | 18:07 (W) | 18:29 | 11:53 | 12h 28m | 75.9° |
| 08 | Wed | 05:16 | 05:37 (E) | 18:07 (W) | 18:30 | 11:53 | 12h 30m | 76.3° |
| 09 | Thu | 05:15 | 05:37 (E) | 18:08 (W) | 18:30 | 11:52 | 12h 31m | 76.7° |
| 10 | Fri | 05:14 | 05:36 (E) | 18:08 (W) | 18:30 | 11:52 | 12h 32m | 77° |
| 11 | Sat | 05:13 | 05:35 (E) | 18:08 (W) | 18:31 | 11:52 | 12h 33m | 77.4° |
| 12 | Sun | 05:12 | 05:34 (E) | 18:09 (W) | 18:31 | 11:52 | 12h 34m | 77.8° |
| 13 | Mon | 05:11 | 05:33 (E) | 18:09 (W) | 18:31 | 11:51 | 12h 35m | 78.1° |
| 14 | Tue | 05:10 | 05:32 (E) | 18:09 (W) | 18:32 | 11:51 | 12h 36m | 78.5° |
| 15 | Wed | 05:10 | 05:32 (E) | 18:10 (W) | 18:32 | 11:51 | 12h 38m | 78.9° |
| 16 | Thu | 05:09 | 05:31 (E) | 18:10 (W) | 18:33 | 11:51 | 12h 39m | 79.2° |
| 17 | Fri | 05:08 | 05:30 (ENE) | 18:10 (WNW) | 18:33 | 11:50 | 12h 40m | 79.6° |
| 18 | Sat | 05:07 | 05:29 (ENE) | 18:11 (WNW) | 18:33 | 11:50 | 12h 41m | 79.9° |
| 19 | Sun | 05:06 | 05:28 (ENE) | 18:11 (WNW) | 18:34 | 11:50 | 12h 42m | 80.3° |
| 20 | Mon | 05:05 | 05:28 (ENE) | 18:11 (WNW) | 18:34 | 11:50 | 12h 43m | 80.6° |
| 21 | Tue | 05:05 | 05:27 (ENE) | 18:12 (WNW) | 18:34 | 11:50 | 12h 44m | 81° |
| 22 | Wed | 05:04 | 05:26 (ENE) | 18:12 (WNW) | 18:35 | 11:49 | 12h 45m | 81.3° |
| 23 | Thu | 05:03 | 05:25 (ENE) | 18:12 (WNW) | 18:35 | 11:49 | 12h 46m | 81.6° |
| 24 | Fri | 05:02 | 05:25 (ENE) | 18:13 (WNW) | 18:36 | 11:49 | 12h 48m | 82° |
| 25 | Sat | 05:02 | 05:24 (ENE) | 18:13 (WNW) | 18:36 | 11:49 | 12h 49m | 82.3° |
| 26 | Sun | 05:01 | 05:23 (ENE) | 18:13 (WNW) | 18:36 | 11:49 | 12h 50m | 82.6° |
| 27 | Mon | 05:00 | 05:23 (ENE) | 18:14 (WNW) | 18:37 | 11:48 | 12h 51m | 82.9° |
| 28 | Tue | 04:59 | 05:22 (ENE) | 18:14 (WNW) | 18:37 | 11:48 | 12h 52m | 83.2° |
| 29 | Wed | 04:59 | 05:21 (ENE) | 18:15 (WNW) | 18:38 | 11:48 | 12h 53m | 83.6° |
| 30 | Thu | 04:58 | 05:21 (ENE) | 18:15 (WNW) | 18:38 | 11:48 | 12h 54m | 83.9° |