Durée du Jour
Nous montrons la longueur du jour à Pretoria en avril 2018 et la longueur du jour pour l'équinoxe et le solstice pour la comparaison. De 1 avril 2018 à 30 avril 2018 la lumière du jour devient plus courte.
Avril
Solstice d'hiver
Équinoxe vernal
Solstice d'été
Lever de Soleil et Coucher de Soleil
Heures de lever et coucher de soleil à Pretoria en avril 2018.
En prenant le 1 avril 2018 comme référence, le soleil se lève à 06:16:12 à 85.37°ENE (Est-Nord-Est) et se couche à 18:05:41 à 121.32°ESE (Est-Sud-Est). Le lever et le coucher du soleil durent environ 2.37 minutes.
En prenant le 15 avril 2018 comme référence, le soleil se lève à 06:22:35 à 79.56°ENE (Est-Nord-Est) et se couche à 17:51:41 à 109.68°E (Est). Le lever et le coucher du soleil durent environ 2.4 minutes.
Lever
Coucher
Événements Solaires
| 2018 | Longueur du Jour | Aube | Lever | Midi Solaire | Coucher | Crépuscule | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avr | Longueur | Différence | Ast. | Nau. | Civ. | Début | Azimuth | Fin | Début | Azimuth | Fin | Civ. | Nau. | Ast. | |
| 1 | 11h 49m 29s | - | 04:59 | 05:26 | 05:53 | 06:16 | 85°ENE | 06:18 | 12:11 | 18:03 | 121°E | 18:05 | 18:28 | 18:55 | 19:21 |
| 2 | 11h 48m 00s | -1.5m | 05:00 | 05:26 | 05:53 | 06:16 | 85°ENE | 06:19 | 12:10 | 18:02 | 120°E | 18:04 | 18:27 | 18:54 | 19:20 |
| 3 | 11h 46m 31s | -1.5m | 05:00 | 05:27 | 05:54 | 06:17 | 85°ENE | 06:19 | 12:10 | 18:01 | 120°E | 18:03 | 18:26 | 18:53 | 19:19 |
| 4 | 11h 45m 02s | -1.5m | 05:01 | 05:27 | 05:54 | 06:17 | 84°ENE | 06:19 | 12:10 | 18:00 | 119°E | 18:02 | 18:25 | 18:52 | 19:18 |
| 5 | 11h 43m 33s | -1.5m | 05:01 | 05:28 | 05:54 | 06:18 | 84°ENE | 06:20 | 12:09 | 17:59 | 118°E | 18:01 | 18:24 | 18:51 | 19:17 |
| 6 | 11h 42m 05s | -1.5m | 05:02 | 05:28 | 05:55 | 06:18 | 83°ENE | 06:20 | 12:09 | 17:58 | 117°E | 18:00 | 18:23 | 18:50 | 19:16 |
| 7 | 11h 40m 36s | -1.5m | 05:02 | 05:29 | 05:55 | 06:18 | 83°ENE | 06:21 | 12:09 | 17:57 | 116°E | 17:59 | 18:22 | 18:49 | 19:15 |
| 8 | 11h 39m 9s | -1.5m | 05:02 | 05:29 | 05:56 | 06:19 | 82°ENE | 06:21 | 12:09 | 17:56 | 115°E | 17:58 | 18:21 | 18:48 | 19:14 |
| 9 | 11h 37m 42s | -1.5m | 05:03 | 05:29 | 05:56 | 06:19 | 82°ENE | 06:22 | 12:08 | 17:55 | 115°E | 17:57 | 18:20 | 18:47 | 19:13 |
| 10 | 11h 36m 15s | -1.5m | 05:03 | 05:30 | 05:57 | 06:20 | 82°ENE | 06:22 | 12:08 | 17:54 | 114°E | 17:56 | 18:19 | 18:46 | 19:13 |
| 11 | 11h 34m 48s | -1.5m | 05:04 | 05:30 | 05:57 | 06:20 | 81°ENE | 06:23 | 12:08 | 17:53 | 113°E | 17:55 | 18:18 | 18:45 | 19:12 |
| 12 | 11h 33m 22s | -1.4m | 05:04 | 05:31 | 05:58 | 06:21 | 81°ENE | 06:23 | 12:08 | 17:52 | 112°E | 17:54 | 18:17 | 18:44 | 19:11 |
| 13 | 11h 31m 57s | -1.4m | 05:04 | 05:31 | 05:58 | 06:21 | 80°ENE | 06:24 | 12:07 | 17:51 | 111°E | 17:53 | 18:16 | 18:43 | 19:10 |
| 14 | 11h 30m 31s | -1.4m | 05:05 | 05:32 | 05:58 | 06:22 | 80°ENE | 06:24 | 12:07 | 17:50 | 110°E | 17:52 | 18:15 | 18:42 | 19:09 |
| 15 | 11h 29m 06s | -1.4m | 05:05 | 05:32 | 05:59 | 06:22 | 80°ENE | 06:24 | 12:07 | 17:49 | 110°E | 17:51 | 18:14 | 18:41 | 19:08 |
| 16 | 11h 27m 42s | -1.4m | 05:06 | 05:32 | 05:59 | 06:23 | 79°ENE | 06:25 | 12:07 | 17:48 | 109°E | 17:50 | 18:14 | 18:40 | 19:07 |
| 17 | 11h 26m 18s | -1.4m | 05:06 | 05:33 | 06:00 | 06:23 | 79°ENE | 06:25 | 12:06 | 17:47 | 108°E | 17:49 | 18:13 | 18:39 | 19:06 |
| 18 | 11h 24m 55s | -1.4m | 05:07 | 05:33 | 06:00 | 06:23 | 78°ENE | 06:26 | 12:06 | 17:46 | 107°E | 17:48 | 18:12 | 18:39 | 19:05 |
| 19 | 11h 23m 32s | -1.4m | 05:07 | 05:34 | 06:01 | 06:24 | 78°ENE | 06:26 | 12:06 | 17:45 | 107°E | 17:48 | 18:11 | 18:38 | 19:05 |
| 20 | 11h 22m 10s | -1.4m | 05:07 | 05:34 | 06:01 | 06:24 | 78°ENE | 06:27 | 12:06 | 17:44 | 106°E | 17:47 | 18:10 | 18:37 | 19:04 |
| 21 | 11h 20m 48s | -1.4m | 05:08 | 05:35 | 06:02 | 06:25 | 77°ENE | 06:27 | 12:05 | 17:43 | 105°E | 17:46 | 18:09 | 18:36 | 19:03 |
| 22 | 11h 19m 26s | -1.4m | 05:08 | 05:35 | 06:02 | 06:25 | 77°ENE | 06:28 | 12:05 | 17:42 | 104°E | 17:45 | 18:08 | 18:35 | 19:02 |
| 23 | 11h 18m 06s | -1.3m | 05:09 | 05:35 | 06:02 | 06:26 | 76°ENE | 06:28 | 12:05 | 17:42 | 104°E | 17:44 | 18:07 | 18:35 | 19:01 |
| 24 | 11h 16m 46s | -1.3m | 05:09 | 05:36 | 06:03 | 06:26 | 76°ENE | 06:29 | 12:05 | 17:41 | 103°E | 17:43 | 18:07 | 18:34 | 19:01 |
| 25 | 11h 15m 27s | -1.3m | 05:09 | 05:36 | 06:03 | 06:27 | 76°ENE | 06:29 | 12:05 | 17:40 | 102°E | 17:42 | 18:06 | 18:33 | 19:00 |
| 26 | 11h 14m 08s | -1.3m | 05:10 | 05:37 | 06:04 | 06:27 | 75°ENE | 06:30 | 12:05 | 17:39 | 102°E | 17:41 | 18:05 | 18:32 | 18:59 |
| 27 | 11h 12m 51s | -1.3m | 05:10 | 05:37 | 06:04 | 06:28 | 75°ENE | 06:30 | 12:04 | 17:38 | 101°E | 17:41 | 18:04 | 18:31 | 18:58 |
| 28 | 11h 11m 33s | -1.3m | 05:11 | 05:37 | 06:05 | 06:28 | 75°ENE | 06:31 | 12:04 | 17:37 | 100°E | 17:40 | 18:04 | 18:31 | 18:58 |
| 29 | 11h 10m 16s | -1.3m | 05:11 | 05:38 | 06:05 | 06:29 | 74°ENE | 06:31 | 12:04 | 17:37 | 100°E | 17:39 | 18:03 | 18:30 | 18:57 |
| 30 | 11h 9m 01s | -1.3m | 05:11 | 05:38 | 06:06 | 06:29 | 74°ENE | 06:32 | 12:04 | 17:36 | 99°E | 17:38 | 18:02 | 18:29 | 18:56 |
