Nous montrons la longueur du jour à Riyadh en septembre 2017 et la longueur du jour pour l'équinoxe et le solstice pour la comparaison. De 1 septembre 2017 à 30 septembre 2017 la lumière du jour devient plus courte.
Heures de lever et coucher de soleil à Riyadh en septembre 2017.
En prenant le 1 septembre 2017 comme référence, le soleil se lève à 05:34:15 à 80.58°ENE (Est-Nord-Est) et se couche à 18:11:38 à 328.5°NO (Nord-Ouest). Le lever et le coucher du soleil durent environ 2.38 minutes.
En prenant le 15 septembre 2017 comme référence, le soleil se lève à 05:39:16 à 86.37°ENE (Est-Nord-Est) et se couche à 17:57:03 à 331.65°NO (Nord-Ouest). Le lever et le coucher du soleil durent environ 2.35 minutes.
2017 | 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 23s | - | 04:16 | 04:43 | 05:11 | 05:34 | 81°ENE | 05:36 | 11:53 | 18:09 | 329°NO | 18:11 | 18:34 | 19:01 | 19:29 |
2 | 12h 36m 01s | -1.4m | 04:16 | 04:44 | 05:11 | 05:34 | 81°ENE | 05:37 | 11:52 | 18:08 | 329°NO | 18:10 | 18:33 | 19:00 | 19:28 |
3 | 12h 34m 38s | -1.4m | 04:17 | 04:44 | 05:11 | 05:34 | 81°ENE | 05:37 | 11:52 | 18:07 | 329°NO | 18:09 | 18:32 | 18:59 | 19:27 |
4 | 12h 33m 14s | -1.4m | 04:17 | 04:45 | 05:12 | 05:35 | 82°ENE | 05:37 | 11:52 | 18:06 | 329°NO | 18:08 | 18:31 | 18:58 | 19:25 |
5 | 12h 31m 51s | -1.4m | 04:18 | 04:45 | 05:12 | 05:35 | 82°ENE | 05:38 | 11:51 | 18:05 | 329°NO | 18:07 | 18:30 | 18:57 | 19:24 |
6 | 12h 30m 28s | -1.4m | 04:18 | 04:46 | 05:13 | 05:36 | 83°ENE | 05:38 | 11:51 | 18:04 | 329°NO | 18:06 | 18:29 | 18:56 | 19:23 |
7 | 12h 29m 04s | -1.4m | 04:19 | 04:46 | 05:13 | 05:36 | 83°ENE | 05:38 | 11:51 | 18:03 | 330°NO | 18:05 | 18:28 | 18:55 | 19:22 |
8 | 12h 27m 40s | -1.4m | 04:19 | 04:46 | 05:13 | 05:36 | 83°ENE | 05:39 | 11:50 | 18:02 | 330°NO | 18:04 | 18:27 | 18:54 | 19:21 |
9 | 12h 26m 15s | -1.4m | 04:20 | 04:47 | 05:14 | 05:37 | 84°ENE | 05:39 | 11:50 | 18:01 | 330°NO | 18:03 | 18:26 | 18:53 | 19:20 |
10 | 12h 24m 51s | -1.4m | 04:20 | 04:47 | 05:14 | 05:37 | 84°ENE | 05:39 | 11:50 | 18:00 | 330°NO | 18:02 | 18:25 | 18:51 | 19:19 |
11 | 12h 23m 27s | -1.4m | 04:21 | 04:48 | 05:14 | 05:37 | 85°ENE | 05:40 | 11:49 | 17:58 | 331°NO | 18:01 | 18:24 | 18:50 | 19:17 |
12 | 12h 22m 02s | -1.4m | 04:21 | 04:48 | 05:15 | 05:38 | 85°ENE | 05:40 | 11:49 | 17:57 | 331°NO | 18:00 | 18:23 | 18:49 | 19:16 |
13 | 12h 20m 37s | -1.4m | 04:22 | 04:49 | 05:15 | 05:38 | 86°ENE | 05:40 | 11:49 | 17:56 | 331°NO | 17:59 | 18:22 | 18:48 | 19:15 |
14 | 12h 19m 12s | -1.4m | 04:22 | 04:49 | 05:16 | 05:38 | 86°ENE | 05:41 | 11:48 | 17:55 | 331°NO | 17:58 | 18:20 | 18:47 | 19:14 |
15 | 12h 17m 47s | -1.4m | 04:22 | 04:49 | 05:16 | 05:39 | 86°ENE | 05:41 | 11:48 | 17:54 | 332°NO | 17:57 | 18:19 | 18:46 | 19:13 |
16 | 12h 16m 22s | -1.4m | 04:23 | 04:50 | 05:16 | 05:39 | 87°ENE | 05:41 | 11:47 | 17:53 | 332°NO | 17:55 | 18:18 | 18:45 | 19:12 |
17 | 12h 14m 57s | -1.4m | 04:23 | 04:50 | 05:17 | 05:39 | 87°ENE | 05:42 | 11:47 | 17:52 | 332°NO | 17:54 | 18:17 | 18:44 | 19:10 |
18 | 12h 13m 31s | -1.4m | 04:24 | 04:50 | 05:17 | 05:40 | 88°ENE | 05:42 | 11:47 | 17:51 | 333°NO | 17:53 | 18:16 | 18:43 | 19:09 |
19 | 12h 12m 06s | -1.4m | 04:24 | 04:51 | 05:17 | 05:40 | 88°ENE | 05:43 | 11:46 | 17:50 | 333°NO | 17:52 | 18:15 | 18:42 | 19:08 |
20 | 12h 10m 41s | -1.4m | 04:25 | 04:51 | 05:18 | 05:41 | 89°ENE | 05:43 | 11:46 | 17:49 | 333°NO | 17:51 | 18:14 | 18:40 | 19:07 |
21 | 12h 9m 15s | -1.4m | 04:25 | 04:52 | 05:18 | 05:41 | 89°ENE | 05:43 | 11:46 | 17:48 | 333°NO | 17:50 | 18:13 | 18:39 | 19:06 |
22 | 12h 07m 49s | -1.4m | 04:25 | 04:52 | 05:19 | 05:41 | 89°ENE | 05:44 | 11:45 | 17:47 | 334°NO | 17:49 | 18:12 | 18:38 | 19:05 |
23 | 12h 06m 24s | -1.4m | 04:26 | 04:52 | 05:19 | 05:42 | 90°ENE | 05:44 | 11:45 | 17:46 | 334°NO | 17:48 | 18:11 | 18:37 | 19:04 |
24 | 12h 04m 58s | -1.4m | 04:26 | 04:53 | 05:19 | 05:42 | 90°ENE | 05:44 | 11:45 | 17:45 | 334°NO | 17:47 | 18:10 | 18:36 | 19:03 |
25 | 12h 03m 33s | -1.4m | 04:27 | 04:53 | 05:20 | 05:42 | 91°ENE | 05:45 | 11:44 | 17:44 | 335°NO | 17:46 | 18:09 | 18:35 | 19:02 |
26 | 12h 02m 07s | -1.4m | 04:27 | 04:54 | 05:20 | 05:43 | 91°ENE | 05:45 | 11:44 | 17:43 | 335°NO | 17:45 | 18:08 | 18:34 | 19:00 |
27 | 12h 00m 41s | -1.4m | 04:27 | 04:54 | 05:20 | 05:43 | 92°ENE | 05:45 | 11:44 | 17:41 | 336°NO | 17:44 | 18:07 | 18:33 | 18:59 |
28 | 11h 59m 16s | -1.4m | 04:28 | 04:54 | 05:21 | 05:43 | 92°ENE | 05:46 | 11:43 | 17:40 | 336°NO | 17:43 | 18:05 | 18:32 | 18:58 |
29 | 11h 57m 50s | -1.4m | 04:28 | 04:55 | 05:21 | 05:44 | 92°ENE | 05:46 | 11:43 | 17:39 | 336°NO | 17:42 | 18:04 | 18:31 | 18:57 |
30 | 11h 56m 25s | -1.4m | 04:29 | 04:55 | 05:21 | 05:44 | 93°ENE | 05:47 | 11:43 | 17:38 | 337°NO | 17:41 | 18:03 | 18:30 | 18:56 |