Daylight duration
We show daylight length in Vientiane during September 2028 and the daylight length for the equinox and solstice for comparing. From September 1, 2028 until September 30, 2028, daylight becomes shorter.
September
Summer Solstice
Autumnal Equinox
Winter Solstice
Sunrise and Sunset
Times of sunrise and sunset in Vientiane during September 2028.
Taking September 1, 2028 as reference, the sun rises at 05:55:24 at 81.24°ENE (East-northeast) and sets at 18:23:26 at 275.04°W (West). Sunrise and sunset take approximately 2.27 minutes to complete. Read more about sunrise and sunset.
Taking September 15, 2028 as reference, the sun rises at 05:57:33 at 86.78°ENE (East-northeast) and sets at 18:11:42 at 271.38°W (West). Sunrise and sunset take approximately 2.25 minutes to complete. Read more about sunrise and sunset.
Sunset
Sunrise
Solar Events
2028-09-22: Autumnal Equinox at 18:44
| 2028 | Daylength | Dawn | Sunset | Solar Noon | Sunrise | Dusk | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sep | Length | Difference | Ast. | Nau. | Civ. | Start | Azimuth | End | Start | Azimuth | End | Civ. | Nau. | Ast. | |
| 1 | 12h 28m 02s | - | 04:41 | 05:07 | 05:33 | 05:55 | 81°ENE | 05:57 | 12:09 | 18:21 | 275°W | 18:23 | 18:45 | 19:11 | 19:37 |
| 2 | 12h 27m 04s | -58s | 04:41 | 05:07 | 05:33 | 05:55 | 82°ENE | 05:57 | 12:09 | 18:20 | 275°W | 18:22 | 18:44 | 19:10 | 19:36 |
| 3 | 12h 26m 05s | -59s | 04:42 | 05:08 | 05:33 | 05:55 | 82°ENE | 05:58 | 12:08 | 18:19 | 275°W | 18:21 | 18:43 | 19:09 | 19:35 |
| 4 | 12h 25m 06s | -59s | 04:42 | 05:08 | 05:33 | 05:55 | 82°ENE | 05:58 | 12:08 | 18:18 | 274°W | 18:21 | 18:42 | 19:08 | 19:34 |
| 5 | 12h 24m 07s | -59s | 04:42 | 05:08 | 05:34 | 05:56 | 83°ENE | 05:58 | 12:08 | 18:17 | 274°W | 18:20 | 18:42 | 19:07 | 19:33 |
| 6 | 12h 23m 07s | -1m | 04:42 | 05:08 | 05:34 | 05:56 | 83°ENE | 05:58 | 12:07 | 18:17 | 274°W | 18:19 | 18:41 | 19:06 | 19:32 |
| 7 | 12h 22m 08s | -59s | 04:43 | 05:08 | 05:34 | 05:56 | 84°ENE | 05:58 | 12:07 | 18:16 | 273°W | 18:18 | 18:40 | 19:05 | 19:31 |
| 8 | 12h 21m 9s | -59s | 04:43 | 05:09 | 05:34 | 05:56 | 84°ENE | 05:58 | 12:07 | 18:15 | 273°W | 18:17 | 18:39 | 19:05 | 19:30 |
| 9 | 12h 20m 9s | -1m | 04:43 | 05:09 | 05:34 | 05:56 | 84°ENE | 05:58 | 12:06 | 18:14 | 273°W | 18:16 | 18:38 | 19:04 | 19:29 |
| 10 | 12h 19m 9s | -1m | 04:43 | 05:09 | 05:34 | 05:56 | 85°ENE | 05:59 | 12:06 | 18:13 | 273°W | 18:15 | 18:37 | 19:03 | 19:28 |
| 11 | 12h 18m 9s | -1m | 04:44 | 05:09 | 05:35 | 05:56 | 85°ENE | 05:59 | 12:06 | 18:12 | 272°W | 18:15 | 18:36 | 19:02 | 19:27 |
| 12 | 12h 17m 9s | -1m | 04:44 | 05:09 | 05:35 | 05:57 | 86°ENE | 05:59 | 12:05 | 18:12 | 272°W | 18:14 | 18:36 | 19:01 | 19:27 |
| 13 | 12h 16m 10s | -59s | 04:44 | 05:10 | 05:35 | 05:57 | 86°ENE | 05:59 | 12:05 | 18:11 | 272°W | 18:13 | 18:35 | 19:00 | 19:26 |
| 14 | 12h 15m 10s | -1m | 04:44 | 05:10 | 05:35 | 05:57 | 86°ENE | 05:59 | 12:05 | 18:10 | 272°W | 18:12 | 18:34 | 18:59 | 19:25 |
| 15 | 12h 14m 9s | -1m | 04:44 | 05:10 | 05:35 | 05:57 | 87°ENE | 05:59 | 12:04 | 18:09 | 271°W | 18:11 | 18:33 | 18:58 | 19:24 |
| 16 | 12h 13m 9s | -1m | 04:45 | 05:10 | 05:35 | 05:57 | 87°ENE | 05:59 | 12:04 | 18:08 | 271°W | 18:10 | 18:32 | 18:57 | 19:23 |
| 17 | 12h 12m 9s | -1m | 04:45 | 05:10 | 05:36 | 05:57 | 88°ENE | 06:00 | 12:04 | 18:07 | 271°W | 18:09 | 18:31 | 18:57 | 19:22 |
| 18 | 12h 11m 08s | -1m | 04:45 | 05:10 | 05:36 | 05:57 | 88°ENE | 06:00 | 12:03 | 18:06 | 271°W | 18:09 | 18:30 | 18:56 | 19:21 |
| 19 | 12h 10m 08s | -1m | 04:45 | 05:11 | 05:36 | 05:58 | 88°ENE | 06:00 | 12:03 | 18:06 | 270°W | 18:08 | 18:30 | 18:55 | 19:20 |
| 20 | 12h 9m 07s | -1m | 04:45 | 05:11 | 05:36 | 05:58 | 89°ENE | 06:00 | 12:02 | 18:05 | 270°W | 18:07 | 18:29 | 18:54 | 19:19 |
| 21 | 12h 08m 07s | -1m | 04:46 | 05:11 | 05:36 | 05:58 | 89°ENE | 06:00 | 12:02 | 18:04 | 270°W | 18:06 | 18:28 | 18:53 | 19:18 |
| 22 | 12h 07m 06s | -1m | 04:46 | 05:11 | 05:36 | 05:58 | 90°ENE | 06:00 | 12:02 | 18:03 | 270°W | 18:05 | 18:27 | 18:52 | 19:17 |
| 23 | 12h 06m 06s | -1m | 04:46 | 05:11 | 05:37 | 05:58 | 90°ENE | 06:00 | 12:01 | 18:02 | 269°W | 18:04 | 18:26 | 18:51 | 19:17 |
| 24 | 12h 05m 06s | -1m | 04:46 | 05:11 | 05:37 | 05:58 | 90°ENE | 06:01 | 12:01 | 18:01 | 269°W | 18:03 | 18:25 | 18:50 | 19:16 |
| 25 | 12h 04m 05s | -1m | 04:46 | 05:12 | 05:37 | 05:59 | 91°ENE | 06:01 | 12:01 | 18:00 | 269°W | 18:03 | 18:24 | 18:50 | 19:15 |
| 26 | 12h 03m 05s | -1m | 04:46 | 05:12 | 05:37 | 05:59 | 91°ENE | 06:01 | 12:00 | 18:00 | 268°W | 18:02 | 18:24 | 18:49 | 19:14 |
| 27 | 12h 02m 04s | -1m | 04:47 | 05:12 | 05:37 | 05:59 | 92°ENE | 06:01 | 12:00 | 17:59 | 268°W | 18:01 | 18:23 | 18:48 | 19:13 |
| 28 | 12h 01m 04s | -1m | 04:47 | 05:12 | 05:37 | 05:59 | 92°ENE | 06:01 | 12:00 | 17:58 | 268°W | 18:00 | 18:22 | 18:47 | 19:12 |
| 29 | 12h 00m 03s | -1m | 04:47 | 05:12 | 05:37 | 05:59 | 92°ENE | 06:01 | 11:59 | 17:57 | 268°W | 17:59 | 18:21 | 18:46 | 19:11 |
| 30 | 11h 59m 04s | -59s | 04:47 | 05:12 | 05:38 | 05:59 | 93°ENE | 06:02 | 11:59 | 17:56 | 267°W | 17:58 | 18:20 | 18:45 | 19:11 |
