Nous montrons la longueur du jour à Riyadh 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 Riyadh en septembre 2018.
En prenant le 1 septembre 2018 comme référence, le soleil se lève à 05:34:10 à 80.48°ENE (Est-Nord-Est) et se couche à 18:11:53 à 75.07°ENE (Est-Nord-Est). Le lever et le coucher du soleil durent environ 2.38 minutes.
En prenant le 15 septembre 2018 comme référence, le soleil se lève à 05:39:11 à 86.27°ENE (Est-Nord-Est) et se couche à 17:57:19 à 81.99°ENE (Est-Nord-Est). Le lever et le coucher du soleil durent environ 2.35 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 37m 43s | - | 04:16 | 04:43 | 05:11 | 05:34 | 80°ENE | 05:36 | 11:53 | 18:09 | 75°ENE | 18:11 | 18:35 | 19:02 | 19:29 |
2 | 12h 36m 20s | -1.4m | 04:16 | 04:44 | 05:11 | 05:34 | 81°ENE | 05:36 | 11:52 | 18:08 | 76°ENE | 18:10 | 18:33 | 19:01 | 19:28 |
3 | 12h 34m 58s | -1.4m | 04:17 | 04:44 | 05:11 | 05:34 | 81°ENE | 05:37 | 11:52 | 18:07 | 76°ENE | 18:09 | 18:32 | 18:59 | 19:27 |
4 | 12h 33m 34s | -1.4m | 04:17 | 04:45 | 05:12 | 05:35 | 82°ENE | 05:37 | 11:52 | 18:06 | 77°ENE | 18:08 | 18:31 | 18:58 | 19:26 |
5 | 12h 32m 12s | -1.4m | 04:18 | 04:45 | 05:12 | 05:35 | 82°ENE | 05:38 | 11:51 | 18:05 | 77°ENE | 18:07 | 18:30 | 18:57 | 19:25 |
6 | 12h 30m 48s | -1.4m | 04:18 | 04:46 | 05:12 | 05:35 | 83°ENE | 05:38 | 11:51 | 18:04 | 78°ENE | 18:06 | 18:29 | 18:56 | 19:23 |
7 | 12h 29m 24s | -1.4m | 04:19 | 04:46 | 05:13 | 05:36 | 83°ENE | 05:38 | 11:51 | 18:03 | 78°ENE | 18:05 | 18:28 | 18:55 | 19:22 |
8 | 12h 28m 00s | -1.4m | 04:19 | 04:46 | 05:13 | 05:36 | 83°ENE | 05:39 | 11:50 | 18:02 | 79°ENE | 18:04 | 18:27 | 18:54 | 19:21 |
9 | 12h 26m 37s | -1.4m | 04:20 | 04:47 | 05:14 | 05:37 | 84°ENE | 05:39 | 11:50 | 18:01 | 79°ENE | 18:03 | 18:26 | 18:53 | 19:20 |
10 | 12h 25m 12s | -1.4m | 04:20 | 04:47 | 05:14 | 05:37 | 84°ENE | 05:39 | 11:50 | 18:00 | 79°ENE | 18:02 | 18:25 | 18:52 | 19:19 |
11 | 12h 23m 47s | -1.4m | 04:21 | 04:48 | 05:14 | 05:37 | 85°ENE | 05:40 | 11:49 | 17:59 | 80°ENE | 18:01 | 18:24 | 18:51 | 19:18 |
12 | 12h 22m 23s | -1.4m | 04:21 | 04:48 | 05:15 | 05:38 | 85°ENE | 05:40 | 11:49 | 17:58 | 80°ENE | 18:00 | 18:23 | 18:50 | 19:16 |
13 | 12h 20m 58s | -1.4m | 04:21 | 04:48 | 05:15 | 05:38 | 85°ENE | 05:40 | 11:49 | 17:57 | 81°ENE | 17:59 | 18:22 | 18:48 | 19:15 |
14 | 12h 19m 33s | -1.4m | 04:22 | 04:49 | 05:15 | 05:38 | 86°ENE | 05:41 | 11:48 | 17:56 | 81°ENE | 17:58 | 18:21 | 18:47 | 19:14 |
15 | 12h 18m 08s | -1.4m | 04:22 | 04:49 | 05:16 | 05:39 | 86°ENE | 05:41 | 11:48 | 17:54 | 82°ENE | 17:57 | 18:20 | 18:46 | 19:13 |
16 | 12h 16m 43s | -1.4m | 04:23 | 04:50 | 05:16 | 05:39 | 87°ENE | 05:41 | 11:48 | 17:53 | 83°ENE | 17:56 | 18:19 | 18:45 | 19:12 |
17 | 12h 15m 18s | -1.4m | 04:23 | 04:50 | 05:17 | 05:39 | 87°ENE | 05:42 | 11:47 | 17:52 | 83°ENE | 17:55 | 18:17 | 18:44 | 19:11 |
18 | 12h 13m 52s | -1.4m | 04:24 | 04:50 | 05:17 | 05:40 | 88°ENE | 05:42 | 11:47 | 17:51 | 84°ENE | 17:54 | 18:16 | 18:43 | 19:10 |
19 | 12h 12m 27s | -1.4m | 04:24 | 04:51 | 05:17 | 05:40 | 88°ENE | 05:42 | 11:47 | 17:50 | 84°ENE | 17:53 | 18:15 | 18:42 | 19:09 |
20 | 12h 11m 01s | -1.4m | 04:24 | 04:51 | 05:18 | 05:40 | 88°ENE | 05:43 | 11:46 | 17:49 | 85°ENE | 17:51 | 18:14 | 18:41 | 19:07 |
21 | 12h 9m 35s | -1.4m | 04:25 | 04:52 | 05:18 | 05:41 | 89°ENE | 05:43 | 11:46 | 17:48 | 85°ENE | 17:50 | 18:13 | 18:40 | 19:06 |
22 | 12h 08m 10s | -1.4m | 04:25 | 04:52 | 05:18 | 05:41 | 89°ENE | 05:44 | 11:45 | 17:47 | 86°ENE | 17:49 | 18:12 | 18:39 | 19:05 |
23 | 12h 06m 45s | -1.4m | 04:26 | 04:52 | 05:19 | 05:42 | 90°ENE | 05:44 | 11:45 | 17:46 | 86°ENE | 17:48 | 18:11 | 18:37 | 19:04 |
24 | 12h 05m 19s | -1.4m | 04:26 | 04:53 | 05:19 | 05:42 | 90°ENE | 05:44 | 11:45 | 17:45 | 87°ENE | 17:47 | 18:10 | 18:36 | 19:03 |
25 | 12h 03m 53s | -1.4m | 04:27 | 04:53 | 05:20 | 05:42 | 91°ENE | 05:45 | 11:44 | 17:44 | 87°ENE | 17:46 | 18:09 | 18:35 | 19:02 |
26 | 12h 02m 28s | -1.4m | 04:27 | 04:53 | 05:20 | 05:43 | 91°ENE | 05:45 | 11:44 | 17:43 | 88°ENE | 17:45 | 18:08 | 18:34 | 19:01 |
27 | 12h 01m 02s | -1.4m | 04:27 | 04:54 | 05:20 | 05:43 | 91°ENE | 05:45 | 11:44 | 17:42 | 88°ENE | 17:44 | 18:07 | 18:33 | 19:00 |
28 | 11h 59m 36s | -1.4m | 04:28 | 04:54 | 05:21 | 05:43 | 92°ENE | 05:46 | 11:43 | 17:41 | 89°ENE | 17:43 | 18:06 | 18:32 | 18:59 |
29 | 11h 58m 12s | -1.4m | 04:28 | 04:55 | 05:21 | 05:44 | 92°ENE | 05:46 | 11:43 | 17:40 | 89°ENE | 17:42 | 18:05 | 18:31 | 18:58 |
30 | 11h 56m 46s | -1.4m | 04:28 | 04:55 | 05:21 | 05:44 | 93°ENE | 05:46 | 11:43 | 17:39 | 90°ENE | 17:41 | 18:04 | 18:30 | 18:56 |