Durée du Jour
Nous montrons la longueur du jour à Valletta en decembre 2018 et la longueur du jour pour l'équinoxe et le solstice pour la comparaison. De 1 décembre 2018 à 21 décembre 2018 la lumière du jour devient plus courte. De 22 décembre 2018 à 31 décembre 2018 la lumière du jour devient plus longue.
Lever de Soleil et Coucher de Soleil
Heures de lever et coucher de soleil à Valletta en decembre 2018.
En prenant le 1 decembre 2018 comme référence, le soleil se lève à 06:53:33 à 116.61°ESE (Est-Sud-Est) et se couche à 16:48:08 à 111.11°E (Est). Le lever et le coucher du soleil durent environ 2.95 minutes.
En prenant le 15 decembre 2018 comme référence, le soleil se lève à 07:04:46 à 118.49°ESE (Est-Sud-Est) et se couche à 16:49:16 à 113.35°ESE (Est-Sud-Est). Le lever et le coucher du soleil durent environ 3.02 minutes.
Événements Solaires
| 2018 | Longueur du Jour | Aube | Lever | Midi Solaire | Coucher | Crépuscule | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dec | Longueur | Différence | Ast. | Nau. | Civ. | Début | Azimuth | Fin | Début | Azimuth | Fin | Civ. | Nau. | Ast. | |
| 1 | 9h 54m 35s | - | 05:22 | 05:53 | 06:25 | 06:53 | 117°ESE | 06:56 | 11:50 | 16:45 | 111°ESE | 16:48 | 17:16 | 17:47 | 18:18 |
| 2 | 9h 53m 33s | -1m | 05:23 | 05:54 | 06:26 | 06:54 | 117°ESE | 06:57 | 11:51 | 16:45 | 111°ESE | 16:48 | 17:16 | 17:47 | 18:18 |
| 3 | 9h 52m 33s | -1m | 05:24 | 05:55 | 06:27 | 06:55 | 117°ESE | 06:58 | 11:51 | 16:44 | 112°ESE | 16:47 | 17:16 | 17:47 | 18:18 |
| 4 | 9h 51m 36s | -57s | 05:25 | 05:56 | 06:28 | 06:56 | 117°ESE | 06:59 | 11:52 | 16:44 | 112°ESE | 16:47 | 17:16 | 17:47 | 18:18 |
| 5 | 9h 50m 42s | -54s | 05:26 | 05:57 | 06:28 | 06:57 | 117°ESE | 07:00 | 11:52 | 16:44 | 112°ESE | 16:47 | 17:16 | 17:47 | 18:18 |
| 6 | 9h 49m 51s | -51s | 05:26 | 05:57 | 06:29 | 06:57 | 117°ESE | 07:00 | 11:52 | 16:44 | 112°ESE | 16:47 | 17:16 | 17:47 | 18:18 |
| 7 | 9h 49m 03s | -48s | 05:27 | 05:58 | 06:30 | 06:58 | 118°ESE | 07:01 | 11:53 | 16:44 | 112°ESE | 16:47 | 17:16 | 17:48 | 18:19 |
| 8 | 9h 48m 18s | -45s | 05:28 | 05:59 | 06:31 | 06:59 | 118°ESE | 07:02 | 11:53 | 16:44 | 112°ESE | 16:47 | 17:16 | 17:48 | 18:19 |
| 9 | 9h 47m 36s | -42s | 05:29 | 06:00 | 06:32 | 07:00 | 118°ESE | 07:03 | 11:54 | 16:45 | 113°ESE | 16:48 | 17:16 | 17:48 | 18:19 |
| 10 | 9h 46m 57s | -39s | 05:29 | 06:00 | 06:32 | 07:01 | 118°ESE | 07:04 | 11:54 | 16:45 | 113°ESE | 16:48 | 17:16 | 17:48 | 18:19 |
| 11 | 9h 46m 21s | -36s | 05:30 | 06:01 | 06:33 | 07:01 | 118°ESE | 07:04 | 11:55 | 16:45 | 113°ESE | 16:48 | 17:16 | 17:48 | 18:19 |
| 12 | 9h 45m 48s | -33s | 05:31 | 06:02 | 06:34 | 07:02 | 118°ESE | 07:05 | 11:55 | 16:45 | 113°ESE | 16:48 | 17:16 | 17:48 | 18:20 |
| 13 | 9h 45m 19s | -29s | 05:31 | 06:02 | 06:34 | 07:03 | 118°ESE | 07:06 | 11:56 | 16:45 | 113°ESE | 16:48 | 17:17 | 17:49 | 18:20 |
| 14 | 9h 44m 52s | -27s | 05:32 | 06:03 | 06:35 | 07:04 | 118°ESE | 07:07 | 11:56 | 16:45 | 113°ESE | 16:48 | 17:17 | 17:49 | 18:20 |
| 15 | 9h 44m 30s | -22s | 05:33 | 06:04 | 06:36 | 07:04 | 118°ESE | 07:07 | 11:57 | 16:46 | 113°ESE | 16:49 | 17:17 | 17:49 | 18:21 |
| 16 | 9h 44m 9s | -21s | 05:33 | 06:04 | 06:36 | 07:05 | 119°ESE | 07:08 | 11:57 | 16:46 | 113°ESE | 16:49 | 17:18 | 17:50 | 18:21 |
| 17 | 9h 43m 52s | -17s | 05:34 | 06:05 | 06:37 | 07:06 | 119°ESE | 07:09 | 11:58 | 16:46 | 114°ESE | 16:49 | 17:18 | 17:50 | 18:21 |
| 18 | 9h 43m 39s | -13s | 05:34 | 06:06 | 06:38 | 07:06 | 119°ESE | 07:09 | 11:58 | 16:47 | 114°ESE | 16:50 | 17:18 | 17:50 | 18:22 |
| 19 | 9h 43m 29s | -10s | 05:35 | 06:06 | 06:38 | 07:07 | 119°ESE | 07:10 | 11:59 | 16:47 | 114°ESE | 16:50 | 17:19 | 17:51 | 18:22 |
| 20 | 9h 43m 23s | -6s | 05:35 | 06:07 | 06:39 | 07:07 | 119°ESE | 07:10 | 11:59 | 16:48 | 114°ESE | 16:51 | 17:19 | 17:51 | 18:23 |
| 21 | 9h 43m 19s | -4s | 05:36 | 06:07 | 06:39 | 07:08 | 119°ESE | 07:11 | 12:00 | 16:48 | 114°ESE | 16:51 | 17:20 | 17:52 | 18:23 |
| 22 | 9h 43m 20s | +1s | 05:36 | 06:08 | 06:40 | 07:08 | 119°ESE | 07:11 | 12:00 | 16:49 | 114°ESE | 16:52 | 17:20 | 17:52 | 18:24 |
| 23 | 9h 43m 23s | +3s | 05:37 | 06:08 | 06:40 | 07:09 | 119°ESE | 07:12 | 12:00 | 16:49 | 114°ESE | 16:52 | 17:21 | 17:53 | 18:24 |
| 24 | 9h 43m 30s | +7s | 05:37 | 06:09 | 06:41 | 07:09 | 119°ESE | 07:12 | 12:01 | 16:50 | 114°ESE | 16:53 | 17:21 | 17:53 | 18:25 |
| 25 | 9h 43m 40s | +10s | 05:38 | 06:09 | 06:41 | 07:10 | 119°ESE | 07:13 | 12:01 | 16:50 | 114°ESE | 16:53 | 17:22 | 17:54 | 18:25 |
| 26 | 9h 43m 54s | +14s | 05:38 | 06:09 | 06:42 | 07:10 | 119°ESE | 07:13 | 12:02 | 16:51 | 114°ESE | 16:54 | 17:22 | 17:55 | 18:26 |
| 27 | 9h 44m 11s | +17s | 05:39 | 06:10 | 06:42 | 07:10 | 119°ESE | 07:13 | 12:02 | 16:52 | 114°ESE | 16:55 | 17:23 | 17:55 | 18:26 |
| 28 | 9h 44m 31s | +20s | 05:39 | 06:10 | 06:42 | 07:11 | 119°ESE | 07:14 | 12:03 | 16:52 | 114°ESE | 16:55 | 17:24 | 17:56 | 18:27 |
| 29 | 9h 44m 54s | +23s | 05:39 | 06:11 | 06:43 | 07:11 | 118°ESE | 07:14 | 12:03 | 16:53 | 114°ESE | 16:56 | 17:24 | 17:56 | 18:28 |
| 30 | 9h 45m 20s | +26s | 05:40 | 06:11 | 06:43 | 07:11 | 118°ESE | 07:14 | 12:04 | 16:54 | 114°ESE | 16:57 | 17:25 | 17:57 | 18:28 |
| 31 | 9h 45m 50s | +30s | 05:40 | 06:11 | 06:43 | 07:12 | 118°ESE | 07:15 | 12:04 | 16:54 | 114°ESE | 16:57 | 17:26 | 17:58 | 18:29 |
