Nous montrons la longueur du jour à Niamey en septembre 2018 et la longueur du jour pour l'équinoxe et le solstice pour la comparaison. De 1 septembre 2018 à 30 septembre 2018 la lumière du jour devient plus courte.
Heures de lever et coucher de soleil à Niamey en septembre 2018.
En prenant le 1 septembre 2018 comme référence, le soleil se lève à 06:40:12 à 81.29°ENE (Est-Nord-Est) et se couche à 19:02:50 à 72.81°ENE (Est-Nord-Est). Le lever et le coucher du soleil durent environ 2.22 minutes.
En prenant le 15 septembre 2018 comme référence, le soleil se lève à 06:40:34 à 86.69°ENE (Est-Nord-Est) et se couche à 18:52:54 à 80.07°ENE (Est-Nord-Est). Le lever et le coucher du soleil durent environ 2.2 minutes.
2018 | Longueur du Jour | Aube | Lever | Midi Solaire | Coucher | Crépuscule | |||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Sep | Longueur | Différence | Ast. | Nau. | Civ. | Début | Azimuth | Fin | Début | Azimuth | Fin | Civ. | Nau. | Ast. | |
1 | 12h 22m 38s | - | 05:28 | 05:53 | 06:18 | 06:40 | 81°ENE | 06:42 | 12:51 | 19:00 | 73°ENE | 19:02 | 19:24 | 19:49 | 20:14 |
2 | 12h 21m 55s | -43s | 05:28 | 05:53 | 06:18 | 06:40 | 82°ENE | 06:42 | 12:51 | 18:59 | 73°ENE | 19:02 | 19:23 | 19:48 | 20:13 |
3 | 12h 21m 11s | -44s | 05:28 | 05:53 | 06:18 | 06:40 | 82°ENE | 06:42 | 12:50 | 18:59 | 74°ENE | 19:01 | 19:22 | 19:47 | 20:13 |
4 | 12h 20m 28s | -43s | 05:28 | 05:53 | 06:18 | 06:40 | 82°ENE | 06:42 | 12:50 | 18:58 | 74°ENE | 19:00 | 19:22 | 19:47 | 20:12 |
5 | 12h 19m 44s | -44s | 05:28 | 05:53 | 06:18 | 06:40 | 83°ENE | 06:42 | 12:50 | 18:57 | 75°ENE | 19:00 | 19:21 | 19:46 | 20:11 |
6 | 12h 19m 00s | -44s | 05:28 | 05:53 | 06:18 | 06:40 | 83°ENE | 06:42 | 12:49 | 18:57 | 75°ENE | 18:59 | 19:20 | 19:45 | 20:10 |
7 | 12h 18m 16s | -44s | 05:28 | 05:54 | 06:18 | 06:40 | 84°ENE | 06:42 | 12:49 | 18:56 | 76°ENE | 18:58 | 19:20 | 19:45 | 20:10 |
8 | 12h 17m 32s | -44s | 05:29 | 05:54 | 06:19 | 06:40 | 84°ENE | 06:42 | 12:49 | 18:55 | 76°ENE | 18:57 | 19:19 | 19:44 | 20:09 |
9 | 12h 16m 48s | -44s | 05:29 | 05:54 | 06:19 | 06:40 | 84°ENE | 06:42 | 12:48 | 18:55 | 77°ENE | 18:57 | 19:18 | 19:43 | 20:08 |
10 | 12h 16m 04s | -44s | 05:29 | 05:54 | 06:19 | 06:40 | 85°ENE | 06:42 | 12:48 | 18:54 | 77°ENE | 18:56 | 19:17 | 19:42 | 20:07 |
11 | 12h 15m 18s | -46s | 05:29 | 05:54 | 06:19 | 06:40 | 85°ENE | 06:42 | 12:48 | 18:53 | 78°ENE | 18:55 | 19:17 | 19:41 | 20:06 |
12 | 12h 14m 34s | -44s | 05:29 | 05:54 | 06:19 | 06:40 | 86°ENE | 06:42 | 12:47 | 18:52 | 79°ENE | 18:55 | 19:16 | 19:41 | 20:06 |
13 | 12h 13m 50s | -44s | 05:29 | 05:54 | 06:19 | 06:40 | 86°ENE | 06:42 | 12:47 | 18:52 | 79°ENE | 18:54 | 19:15 | 19:40 | 20:05 |
14 | 12h 13m 05s | -45s | 05:29 | 05:54 | 06:19 | 06:40 | 86°ENE | 06:42 | 12:47 | 18:51 | 80°ENE | 18:53 | 19:14 | 19:39 | 20:04 |
15 | 12h 12m 20s | -45s | 05:29 | 05:54 | 06:19 | 06:40 | 87°ENE | 06:42 | 12:46 | 18:50 | 80°ENE | 18:52 | 19:14 | 19:38 | 20:03 |
16 | 12h 11m 36s | -44s | 05:29 | 05:54 | 06:19 | 06:40 | 87°ENE | 06:42 | 12:46 | 18:49 | 81°ENE | 18:52 | 19:13 | 19:38 | 20:03 |
17 | 12h 10m 51s | -45s | 05:29 | 05:54 | 06:19 | 06:40 | 87°ENE | 06:42 | 12:46 | 18:49 | 81°ENE | 18:51 | 19:12 | 19:37 | 20:02 |
18 | 12h 10m 06s | -45s | 05:29 | 05:54 | 06:19 | 06:40 | 88°ENE | 06:42 | 12:45 | 18:48 | 82°ENE | 18:50 | 19:11 | 19:36 | 20:01 |
19 | 12h 9m 21s | -45s | 05:29 | 05:54 | 06:19 | 06:40 | 88°ENE | 06:42 | 12:45 | 18:47 | 82°ENE | 18:49 | 19:11 | 19:35 | 20:00 |
20 | 12h 08m 36s | -45s | 05:29 | 05:54 | 06:19 | 06:40 | 89°ENE | 06:42 | 12:45 | 18:47 | 83°ENE | 18:49 | 19:10 | 19:35 | 19:59 |
21 | 12h 07m 52s | -44s | 05:29 | 05:54 | 06:19 | 06:40 | 89°ENE | 06:42 | 12:44 | 18:46 | 83°ENE | 18:48 | 19:09 | 19:34 | 19:59 |
22 | 12h 07m 07s | -45s | 05:29 | 05:54 | 06:19 | 06:40 | 89°ENE | 06:42 | 12:44 | 18:45 | 84°ENE | 18:47 | 19:09 | 19:33 | 19:58 |
23 | 12h 06m 22s | -45s | 05:30 | 05:54 | 06:19 | 06:40 | 90°ENE | 06:42 | 12:43 | 18:44 | 84°ENE | 18:47 | 19:08 | 19:33 | 19:57 |
24 | 12h 05m 37s | -45s | 05:30 | 05:54 | 06:19 | 06:40 | 90°ENE | 06:42 | 12:43 | 18:44 | 85°ENE | 18:46 | 19:07 | 19:32 | 19:56 |
25 | 12h 04m 52s | -45s | 05:30 | 05:54 | 06:19 | 06:40 | 91°ENE | 06:42 | 12:43 | 18:43 | 85°ENE | 18:45 | 19:06 | 19:31 | 19:56 |
26 | 12h 04m 08s | -44s | 05:30 | 05:54 | 06:19 | 06:40 | 91°ENE | 06:42 | 12:42 | 18:42 | 86°ENE | 18:44 | 19:06 | 19:30 | 19:55 |
27 | 12h 03m 23s | -45s | 05:30 | 05:54 | 06:19 | 06:40 | 91°ENE | 06:43 | 12:42 | 18:42 | 86°ENE | 18:44 | 19:05 | 19:30 | 19:54 |
28 | 12h 02m 38s | -45s | 05:30 | 05:54 | 06:19 | 06:40 | 92°ENE | 06:43 | 12:42 | 18:41 | 87°ENE | 18:43 | 19:04 | 19:29 | 19:54 |
29 | 12h 01m 54s | -44s | 05:30 | 05:54 | 06:19 | 06:40 | 92°ENE | 06:43 | 12:41 | 18:40 | 87°ENE | 18:42 | 19:04 | 19:28 | 19:53 |
30 | 12h 01m 9s | -45s | 05:30 | 05:54 | 06:19 | 06:40 | 93°ENE | 06:43 | 12:41 | 18:39 | 88°ENE | 18:42 | 19:03 | 19:28 | 19:52 |