Nous montrons la longueur du jour à Niamey en janvier 2028 et la longueur du jour pour l'équinoxe et le solstice pour la comparaison. De 1 janvier 2028 à 31 janvier 2028, la lumière du jour devient plus longue.
Heures de lever et coucher de soleil à Niamey en janvier 2028.
En prenant le 1 janvier 2028 comme référence, le soleil se lève à 07:14:32 à 113.51°ESE (Est-Sud-Est) et se couche à 18:35:20 à 194.11°S (Sud). Le lever et le coucher du soleil durent environ 2.4 minutes.
En prenant le 15 janvier 2028 comme référence, le soleil se lève à 07:18:26 à 111.61°E (Est) et se couche à 18:43:16 à 198.02°S (Sud). Le lever et le coucher du soleil durent environ 2.37 minutes.
| 2028 | Longueur du Jour | Aube | Lever | Midi Solaire | Coucher | Crépuscule | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Jan | Longueur | Différence | Ast. | Nau. | Civ. | Début | Azimuth | Fin | Début | Azimuth | Fin | Civ. | Nau. | Ast. | |
| 1 | 11h 20m 48s | - | 05:58 | 06:24 | 06:51 | 07:14 | 114°E | 07:16 | 12:54 | 18:32 | 194°S | 18:35 | 18:58 | 19:24 | 19:51 |
| 2 | 11h 20m 59s | +11s | 05:58 | 06:25 | 06:51 | 07:14 | 113°E | 07:17 | 12:55 | 18:33 | 194°S | 18:35 | 18:58 | 19:25 | 19:51 |
| 3 | 11h 21m 11s | +12s | 05:59 | 06:25 | 06:52 | 07:15 | 113°E | 07:17 | 12:55 | 18:34 | 195°S | 18:36 | 18:59 | 19:26 | 19:52 |
| 4 | 11h 21m 24s | +13s | 05:59 | 06:26 | 06:52 | 07:15 | 113°E | 07:18 | 12:56 | 18:34 | 195°S | 18:37 | 19:00 | 19:26 | 19:52 |
| 5 | 11h 21m 38s | +14s | 06:00 | 06:26 | 06:52 | 07:15 | 113°E | 07:18 | 12:56 | 18:35 | 195°S | 18:37 | 19:00 | 19:27 | 19:53 |
| 6 | 11h 21m 53s | +15s | 06:00 | 06:26 | 06:53 | 07:16 | 113°E | 07:18 | 12:57 | 18:35 | 195°S | 18:38 | 19:01 | 19:27 | 19:53 |
| 7 | 11h 22m 10s | +17s | 06:00 | 06:27 | 06:53 | 07:16 | 113°E | 07:18 | 12:57 | 18:36 | 196°S | 18:38 | 19:01 | 19:28 | 19:54 |
| 8 | 11h 22m 26s | +16s | 06:01 | 06:27 | 06:53 | 07:16 | 113°E | 07:19 | 12:58 | 18:36 | 196°S | 18:39 | 19:02 | 19:28 | 19:54 |
| 9 | 11h 22m 44s | +18s | 06:01 | 06:27 | 06:54 | 07:17 | 113°E | 07:19 | 12:58 | 18:37 | 196°S | 18:39 | 19:02 | 19:29 | 19:55 |
| 10 | 11h 23m 03s | +19s | 06:01 | 06:28 | 06:54 | 07:17 | 112°E | 07:19 | 12:58 | 18:38 | 196°S | 18:40 | 19:03 | 19:29 | 19:55 |
| 11 | 11h 23m 23s | +20s | 06:02 | 06:28 | 06:54 | 07:17 | 112°E | 07:20 | 12:59 | 18:38 | 197°S | 18:41 | 19:03 | 19:30 | 19:56 |
| 12 | 11h 23m 44s | +21s | 06:02 | 06:28 | 06:55 | 07:17 | 112°E | 07:20 | 12:59 | 18:39 | 197°S | 18:41 | 19:04 | 19:30 | 19:56 |
| 13 | 11h 24m 04s | +20s | 06:02 | 06:28 | 06:55 | 07:18 | 112°E | 07:20 | 13:00 | 18:39 | 197°S | 18:42 | 19:04 | 19:31 | 19:57 |
| 14 | 11h 24m 27s | +23s | 06:03 | 06:29 | 06:55 | 07:18 | 112°E | 07:20 | 13:00 | 18:40 | 198°S | 18:42 | 19:05 | 19:31 | 19:57 |
| 15 | 11h 24m 50s | +23s | 06:03 | 06:29 | 06:55 | 07:18 | 112°E | 07:20 | 13:00 | 18:40 | 198°S | 18:43 | 19:06 | 19:32 | 19:58 |
| 16 | 11h 25m 13s | +23s | 06:03 | 06:29 | 06:55 | 07:18 | 111°E | 07:20 | 13:01 | 18:41 | 198°S | 18:43 | 19:06 | 19:32 | 19:58 |
| 17 | 11h 25m 38s | +25s | 06:03 | 06:29 | 06:56 | 07:18 | 111°E | 07:21 | 13:01 | 18:42 | 199°S | 18:44 | 19:07 | 19:33 | 19:59 |
| 18 | 11h 26m 04s | +26s | 06:04 | 06:30 | 06:56 | 07:18 | 111°E | 07:21 | 13:01 | 18:42 | 199°S | 18:44 | 19:07 | 19:33 | 19:59 |
| 19 | 11h 26m 30s | +26s | 06:04 | 06:30 | 06:56 | 07:18 | 111°E | 07:21 | 13:02 | 18:43 | 199°S | 18:45 | 19:08 | 19:34 | 20:00 |
| 20 | 11h 26m 57s | +27s | 06:04 | 06:30 | 06:56 | 07:19 | 111°E | 07:21 | 13:02 | 18:43 | 200°S | 18:45 | 19:08 | 19:34 | 20:00 |
| 21 | 11h 27m 25s | +28s | 06:04 | 06:30 | 06:56 | 07:19 | 110°E | 07:21 | 13:02 | 18:44 | 200°S | 18:46 | 19:09 | 19:35 | 20:00 |
| 22 | 11h 27m 53s | +28s | 06:04 | 06:30 | 06:56 | 07:19 | 110°E | 07:21 | 13:03 | 18:44 | 201°S | 18:47 | 19:09 | 19:35 | 20:01 |
| 23 | 11h 28m 22s | +29s | 06:04 | 06:30 | 06:56 | 07:19 | 110°E | 07:21 | 13:03 | 18:45 | 201°S | 18:47 | 19:10 | 19:36 | 20:01 |
| 24 | 11h 28m 52s | +30s | 06:04 | 06:30 | 06:56 | 07:19 | 110°E | 07:21 | 13:03 | 18:45 | 202°S | 18:48 | 19:10 | 19:36 | 20:02 |
| 25 | 11h 29m 23s | +31s | 06:05 | 06:30 | 06:56 | 07:19 | 109°E | 07:21 | 13:03 | 18:46 | 202°S | 18:48 | 19:10 | 19:36 | 20:02 |
| 26 | 11h 29m 53s | +30s | 06:05 | 06:30 | 06:56 | 07:19 | 109°E | 07:21 | 13:04 | 18:46 | 202°S | 18:49 | 19:11 | 19:37 | 20:02 |
| 27 | 11h 30m 25s | +32s | 06:05 | 06:30 | 06:56 | 07:19 | 109°E | 07:21 | 13:04 | 18:47 | 203°S | 18:49 | 19:11 | 19:37 | 20:03 |
| 28 | 11h 30m 57s | +32s | 06:05 | 06:30 | 06:56 | 07:19 | 109°E | 07:21 | 13:04 | 18:47 | 203°S | 18:49 | 19:12 | 19:38 | 20:03 |
| 29 | 11h 31m 31s | +34s | 06:05 | 06:30 | 06:56 | 07:18 | 108°E | 07:21 | 13:04 | 18:48 | 204°S | 18:50 | 19:12 | 19:38 | 20:04 |
| 30 | 11h 32m 04s | +33s | 06:05 | 06:30 | 06:56 | 07:18 | 108°E | 07:21 | 13:04 | 18:48 | 204°S | 18:50 | 19:13 | 19:38 | 20:04 |
| 31 | 11h 32m 38s | +34s | 06:05 | 06:30 | 06:56 | 07:18 | 108°E | 07:21 | 13:04 | 18:49 | 205°S | 18:51 | 19:13 | 19:39 | 20:04 |