Daylight duration
We show daylight length in Libreville during September 2021 and the daylight length for the equinox and solstice for comparing. From September 1, 2021 until September 4, 2021, daylight becomes shorter. From September 5, 2021 until September 23, 2021, daylight becomes shorter. From September 24, 2021 until September 28, 2021, daylight becomes shorter.
Sunrise and Sunset
Times of sunrise and sunset in Libreville during September 2021.
Taking September 1, 2021 as reference, the sun rises at 06:18:38 at 81.81°ENE (East-northeast) and sets at 18:25:38 at 292.56°WNW (West-northwest). Sunrise and sunset take approximately 2.15 minutes to complete. Read more about sunrise and sunset.
Taking September 15, 2021 as reference, the sun rises at 06:14:01 at 87.07°ENE (East-northeast) and sets at 18:20:40 at 281.13°W (West). Sunrise and sunset take approximately 2.13 minutes to complete. Read more about sunrise and sunset.
Solar Events
| 2021 | Daylength | Dawn | Sunset | Solar Noon | Sunrise | Dusk | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sep | Length | Difference | Ast. | Nau. | Civ. | Start | Azimuth | End | Start | Azimuth | End | Civ. | Nau. | Ast. | |
| 1 | 12h 07m 00s | - | 05:09 | 05:33 | 05:57 | 06:18 | 82°ENE | 06:20 | 12:22 | 18:23 | 293°W | 18:25 | 18:46 | 19:10 | 19:35 |
| 2 | 12h 06m 59s | -1s | 05:08 | 05:33 | 05:57 | 06:18 | 82°ENE | 06:20 | 12:21 | 18:23 | 292°W | 18:25 | 18:46 | 19:10 | 19:34 |
| 3 | 12h 06m 57s | -2s | 05:08 | 05:32 | 05:57 | 06:18 | 83°ENE | 06:20 | 12:21 | 18:22 | 291°W | 18:24 | 18:45 | 19:10 | 19:34 |
| 4 | 12h 06m 55s | -2s | 05:08 | 05:32 | 05:56 | 06:17 | 83°ENE | 06:19 | 12:21 | 18:22 | 291°W | 18:24 | 18:45 | 19:09 | 19:33 |
| 5 | 12h 06m 55s | - | 05:08 | 05:32 | 05:56 | 06:17 | 83°ENE | 06:19 | 12:20 | 18:22 | 290°W | 18:24 | 18:45 | 19:09 | 19:33 |
| 6 | 12h 06m 53s | -2s | 05:07 | 05:32 | 05:56 | 06:17 | 84°ENE | 06:19 | 12:20 | 18:21 | 289°W | 18:23 | 18:44 | 19:08 | 19:33 |
| 7 | 12h 06m 51s | -2s | 05:07 | 05:31 | 05:55 | 06:16 | 84°ENE | 06:18 | 12:20 | 18:21 | 289°W | 18:23 | 18:44 | 19:08 | 19:32 |
| 8 | 12h 06m 49s | -2s | 05:07 | 05:31 | 05:55 | 06:16 | 84°ENE | 06:18 | 12:19 | 18:21 | 288°W | 18:23 | 18:43 | 19:08 | 19:32 |
| 9 | 12h 06m 47s | -2s | 05:07 | 05:31 | 05:55 | 06:16 | 85°ENE | 06:18 | 12:19 | 18:20 | 287°W | 18:22 | 18:43 | 19:07 | 19:31 |
| 10 | 12h 06m 46s | -1s | 05:06 | 05:30 | 05:54 | 06:15 | 85°ENE | 06:17 | 12:19 | 18:20 | 286°W | 18:22 | 18:43 | 19:07 | 19:31 |
| 11 | 12h 06m 45s | -1s | 05:06 | 05:30 | 05:54 | 06:15 | 86°ENE | 06:17 | 12:18 | 18:20 | 285°W | 18:22 | 18:42 | 19:06 | 19:30 |
| 12 | 12h 06m 43s | -2s | 05:06 | 05:30 | 05:54 | 06:15 | 86°ENE | 06:17 | 12:18 | 18:19 | 284°W | 18:21 | 18:42 | 19:06 | 19:30 |
| 13 | 12h 06m 42s | -1s | 05:05 | 05:29 | 05:54 | 06:14 | 86°ENE | 06:16 | 12:18 | 18:19 | 283°W | 18:21 | 18:42 | 19:06 | 19:30 |
| 14 | 12h 06m 40s | -2s | 05:05 | 05:29 | 05:53 | 06:14 | 87°ENE | 06:16 | 12:17 | 18:18 | 282°W | 18:21 | 18:41 | 19:05 | 19:29 |
| 15 | 12h 06m 39s | -1s | 05:05 | 05:29 | 05:53 | 06:14 | 87°ENE | 06:16 | 12:17 | 18:18 | 281°W | 18:20 | 18:41 | 19:05 | 19:29 |
| 16 | 12h 06m 38s | -1s | 05:04 | 05:28 | 05:52 | 06:13 | 87°ENE | 06:15 | 12:16 | 18:18 | 280°W | 18:20 | 18:40 | 19:05 | 19:29 |
| 17 | 12h 06m 36s | -2s | 05:04 | 05:28 | 05:52 | 06:13 | 88°ENE | 06:15 | 12:16 | 18:17 | 279°W | 18:19 | 18:40 | 19:04 | 19:28 |
| 18 | 12h 06m 35s | -1s | 05:04 | 05:28 | 05:52 | 06:12 | 88°ENE | 06:15 | 12:16 | 18:17 | 277°W | 18:19 | 18:40 | 19:04 | 19:28 |
| 19 | 12h 06m 34s | -1s | 05:03 | 05:27 | 05:51 | 06:12 | 89°ENE | 06:14 | 12:15 | 18:17 | 276°W | 18:19 | 18:39 | 19:03 | 19:27 |
| 20 | 12h 06m 32s | -2s | 05:03 | 05:27 | 05:51 | 06:12 | 89°ENE | 06:14 | 12:15 | 18:16 | 275°W | 18:18 | 18:39 | 19:03 | 19:27 |
| 21 | 12h 06m 31s | -1s | 05:03 | 05:27 | 05:51 | 06:11 | 89°ENE | 06:14 | 12:15 | 18:16 | 273°W | 18:18 | 18:39 | 19:03 | 19:27 |
| 22 | 12h 06m 30s | -1s | 05:02 | 05:26 | 05:50 | 06:11 | 90°ENE | 06:13 | 12:14 | 18:15 | 272°W | 18:18 | 18:38 | 19:02 | 19:26 |
| 23 | 12h 06m 28s | -2s | 05:02 | 05:26 | 05:50 | 06:11 | 90°ENE | 06:13 | 12:14 | 18:15 | 270°W | 18:17 | 18:38 | 19:02 | 19:26 |
| 24 | 12h 06m 28s | - | 05:02 | 05:26 | 05:50 | 06:10 | 91°ENE | 06:13 | 12:14 | 18:15 | 268°W | 18:17 | 18:38 | 19:02 | 19:26 |
| 25 | 12h 06m 26s | -2s | 05:01 | 05:25 | 05:49 | 06:10 | 91°ENE | 06:12 | 12:13 | 18:14 | 266°W | 18:17 | 18:37 | 19:01 | 19:25 |
| 26 | 12h 06m 25s | -1s | 05:01 | 05:25 | 05:49 | 06:10 | 91°ENE | 06:12 | 12:13 | 18:14 | 265°W | 18:16 | 18:37 | 19:01 | 19:25 |
| 27 | 12h 06m 24s | -1s | 05:01 | 05:25 | 05:49 | 06:09 | 92°ENE | 06:12 | 12:13 | 18:14 | 263°W | 18:16 | 18:37 | 19:01 | 19:25 |
| 28 | 12h 06m 22s | -2s | 05:00 | 05:24 | 05:48 | 06:09 | 92°ENE | 06:11 | 12:12 | 18:13 | 260°W | 18:15 | 18:36 | 19:00 | 19:24 |
| 29 | 12h 06m 22s | - | 05:00 | 05:24 | 05:48 | 06:09 | 93°ENE | 06:11 | 12:12 | 18:13 | 258°W | 18:15 | 18:36 | 19:00 | 19:24 |
| 30 | 12h 06m 20s | -2s | 05:00 | 05:24 | 05:48 | 06:08 | 93°ENE | 06:11 | 12:12 | 18:13 | 256°W | 18:15 | 18:35 | 19:00 | 19:24 |
