Durée du Jour
Nous montrons la longueur du jour à Vientiane en mai 2017 et la longueur du jour pour l'équinoxe et le solstice pour la comparaison. De 1 mai 2017 à 31 mai 2017 la lumière du jour devient plus longue.
Mai
Solstice d'été
Équinoxe d'automne
Solstice d'hiver
Lever de Soleil et Coucher de Soleil
Heures de lever et coucher de soleil à Vientiane en mai 2017.
En prenant le 1 mai 2017 comme référence, le soleil se lève à 05:43:05 à 73.79°ENE (Est-Nord-Est) et se couche à 18:30:34 à 299.26°ONO (Ouest-Nord-Ouest). Le lever et le coucher du soleil durent environ 2.33 minutes.
En prenant le 15 mai 2017 comme référence, le soleil se lève à 05:36:49 à 69.8°ENE (Est-Nord-Est) et se couche à 18:35:18 à 305.01°ONO (Ouest-Nord-Ouest). Le lever et le coucher du soleil durent environ 2.38 minutes.
Lever
Coucher
Événements Solaires
| 2017 | Longueur du Jour | Aube | Lever | Midi Solaire | Coucher | Crépuscule | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mai | Longueur | Différence | Ast. | Nau. | Civ. | Début | Azimuth | Fin | Début | Azimuth | Fin | Civ. | Nau. | Ast. | |
| 1 | 12h 47m 29s | - | 04:26 | 04:53 | 05:20 | 05:43 | 74°ENE | 05:45 | 12:06 | 18:28 | 299°ONO | 18:30 | 18:53 | 19:20 | 19:47 |
| 2 | 12h 48m 19s | +50s | 04:25 | 04:53 | 05:19 | 05:42 | 73°ENE | 05:44 | 12:06 | 18:28 | 300°ONO | 18:30 | 18:53 | 19:20 | 19:47 |
| 3 | 12h 49m 10s | +51s | 04:25 | 04:52 | 05:19 | 05:42 | 73°ENE | 05:44 | 12:06 | 18:28 | 300°ONO | 18:31 | 18:54 | 19:20 | 19:48 |
| 4 | 12h 50m 01s | +51s | 04:24 | 04:51 | 05:18 | 05:41 | 73°ENE | 05:43 | 12:06 | 18:29 | 301°ONO | 18:31 | 18:54 | 19:21 | 19:48 |
| 5 | 12h 50m 50s | +49s | 04:23 | 04:51 | 05:18 | 05:41 | 73°ENE | 05:43 | 12:06 | 18:29 | 301°ONO | 18:31 | 18:54 | 19:21 | 19:49 |
| 6 | 12h 51m 39s | +49s | 04:23 | 04:50 | 05:17 | 05:40 | 72°ENE | 05:42 | 12:06 | 18:29 | 301°ONO | 18:32 | 18:55 | 19:22 | 19:49 |
| 7 | 12h 52m 28s | +49s | 04:22 | 04:50 | 05:17 | 05:40 | 72°ENE | 05:42 | 12:06 | 18:30 | 302°ONO | 18:32 | 18:55 | 19:22 | 19:50 |
| 8 | 12h 53m 15s | +47s | 04:21 | 04:49 | 05:16 | 05:39 | 72°ENE | 05:41 | 12:06 | 18:30 | 302°ONO | 18:32 | 18:55 | 19:23 | 19:50 |
| 9 | 12h 54m 03s | +48s | 04:21 | 04:48 | 05:16 | 05:39 | 71°ENE | 05:41 | 12:06 | 18:30 | 303°ONO | 18:33 | 18:56 | 19:23 | 19:51 |
| 10 | 12h 54m 48s | +45s | 04:20 | 04:48 | 05:15 | 05:38 | 71°ENE | 05:41 | 12:06 | 18:31 | 303°ONO | 18:33 | 18:56 | 19:23 | 19:51 |
| 11 | 12h 55m 34s | +46s | 04:20 | 04:47 | 05:15 | 05:38 | 71°ENE | 05:40 | 12:05 | 18:31 | 303°ONO | 18:33 | 18:57 | 19:24 | 19:52 |
| 12 | 12h 56m 19s | +45s | 04:19 | 04:47 | 05:14 | 05:37 | 71°ENE | 05:40 | 12:05 | 18:31 | 304°ONO | 18:34 | 18:57 | 19:24 | 19:52 |
| 13 | 12h 57m 04s | +45s | 04:19 | 04:46 | 05:14 | 05:37 | 70°ENE | 05:39 | 12:05 | 18:32 | 304°ONO | 18:34 | 18:57 | 19:25 | 19:53 |
| 14 | 12h 57m 46s | +42s | 04:18 | 04:46 | 05:13 | 05:37 | 70°ENE | 05:39 | 12:05 | 18:32 | 305°ONO | 18:34 | 18:58 | 19:25 | 19:53 |
| 15 | 12h 58m 29s | +43s | 04:18 | 04:46 | 05:13 | 05:36 | 70°ENE | 05:39 | 12:05 | 18:32 | 305°ONO | 18:35 | 18:58 | 19:26 | 19:54 |
| 16 | 12h 59m 10s | +41s | 04:17 | 04:45 | 05:13 | 05:36 | 70°ENE | 05:38 | 12:05 | 18:33 | 305°ONO | 18:35 | 18:59 | 19:26 | 19:54 |
| 17 | 12h 59m 51s | +41s | 04:17 | 04:45 | 05:12 | 05:36 | 69°ENE | 05:38 | 12:06 | 18:33 | 306°ONO | 18:36 | 18:59 | 19:27 | 19:55 |
| 18 | 13h 00m 31s | +40s | 04:16 | 04:44 | 05:12 | 05:35 | 69°ENE | 05:38 | 12:06 | 18:33 | 306°ONO | 18:36 | 18:59 | 19:27 | 19:55 |
| 19 | 13h 01m 11s | +40s | 04:16 | 04:44 | 05:12 | 05:35 | 69°ENE | 05:37 | 12:06 | 18:34 | 306°ONO | 18:36 | 19:00 | 19:27 | 19:56 |
| 20 | 13h 01m 49s | +38s | 04:15 | 04:44 | 05:11 | 05:35 | 69°ENE | 05:37 | 12:06 | 18:34 | 307°ONO | 18:37 | 19:00 | 19:28 | 19:56 |
| 21 | 13h 02m 26s | +37s | 04:15 | 04:43 | 05:11 | 05:35 | 68°ENE | 05:37 | 12:06 | 18:35 | 307°ONO | 18:37 | 19:01 | 19:28 | 19:57 |
| 22 | 13h 03m 03s | +37s | 04:14 | 04:43 | 05:11 | 05:34 | 68°ENE | 05:37 | 12:06 | 18:35 | 307°ONO | 18:37 | 19:01 | 19:29 | 19:57 |
| 23 | 13h 03m 38s | +35s | 04:14 | 04:43 | 05:11 | 05:34 | 68°ENE | 05:37 | 12:06 | 18:35 | 308°ONO | 18:38 | 19:01 | 19:29 | 19:58 |
| 24 | 13h 04m 12s | +34s | 04:14 | 04:42 | 05:10 | 05:34 | 68°ENE | 05:36 | 12:06 | 18:36 | 308°ONO | 18:38 | 19:02 | 19:30 | 19:58 |
| 25 | 13h 04m 46s | +34s | 04:13 | 04:42 | 05:10 | 05:34 | 68°ENE | 05:36 | 12:06 | 18:36 | 308°ONO | 18:39 | 19:02 | 19:30 | 19:59 |
| 26 | 13h 05m 18s | +32s | 04:13 | 04:42 | 05:10 | 05:34 | 67°ENE | 05:36 | 12:06 | 18:36 | 309°ONO | 18:39 | 19:03 | 19:31 | 19:59 |
| 27 | 13h 05m 50s | +32s | 04:13 | 04:42 | 05:10 | 05:33 | 67°ENE | 05:36 | 12:06 | 18:37 | 309°ONO | 18:39 | 19:03 | 19:31 | 20:00 |
| 28 | 13h 06m 20s | +30s | 04:13 | 04:41 | 05:10 | 05:33 | 67°ENE | 05:36 | 12:06 | 18:37 | 309°ONO | 18:40 | 19:03 | 19:32 | 20:00 |
| 29 | 13h 06m 50s | +30s | 04:12 | 04:41 | 05:09 | 05:33 | 67°ENE | 05:36 | 12:07 | 18:38 | 310°ONO | 18:40 | 19:04 | 19:32 | 20:01 |
| 30 | 13h 07m 18s | +28s | 04:12 | 04:41 | 05:09 | 05:33 | 67°ENE | 05:36 | 12:07 | 18:38 | 310°ONO | 18:40 | 19:04 | 19:32 | 20:01 |
| 31 | 13h 07m 45s | +27s | 04:12 | 04:41 | 05:09 | 05:33 | 67°ENE | 05:35 | 12:07 | 18:38 | 310°ONO | 18:41 | 19:05 | 19:33 | 20:02 |
