Durée du Jour
Nous montrons la longueur du jour à Kathmandu en decembre 2025 et la longueur du jour pour l'équinoxe et le solstice pour la comparaison. De 1 décembre 2025 à 21 décembre 2025, la lumière du jour devient plus courte. De 22 décembre 2025 à 31 décembre 2025, la lumière du jour devient plus longue.
Lever de Soleil et Coucher de Soleil
Heures de lever et coucher de soleil à Kathmandu en decembre 2025.
En prenant le 1 decembre 2025 comme référence, le soleil se lève à 06:36:59 à 114.35°ESE (Est-Sud-Est) et se couche à 17:08:14 à 69.59°ENE (Est-Nord-Est). Le lever et le coucher du soleil durent environ 2.65 minutes.
En prenant le 15 decembre 2025 comme référence, le soleil se lève à 06:46:42 à 116.01°ESE (Est-Sud-Est) et se couche à 17:10:52 à 77.29°ENE (Est-Nord-Est). Le lever et le coucher du soleil durent environ 2.68 minutes.
Événements Solaires
| 2025 | 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 | 10h 31m 15s | - | 05:14 | 05:42 | 06:11 | 06:36 | 114°ESE | 06:39 | 11:52 | 17:05 | 70°ENE | 17:08 | 17:33 | 18:02 | 18:30 |
| 2 | 10h 30m 31s | -44s | 05:15 | 05:43 | 06:12 | 06:37 | 115°ESE | 06:40 | 11:53 | 17:05 | 70°ENE | 17:08 | 17:33 | 18:02 | 18:30 |
| 3 | 10h 29m 49s | -42s | 05:15 | 05:44 | 06:13 | 06:38 | 115°ESE | 06:41 | 11:53 | 17:05 | 71°ENE | 17:08 | 17:33 | 18:02 | 18:31 |
| 4 | 10h 29m 9s | -40s | 05:16 | 05:44 | 06:13 | 06:39 | 115°ESE | 06:41 | 11:53 | 17:05 | 72°ENE | 17:08 | 17:33 | 18:02 | 18:31 |
| 5 | 10h 28m 31s | -38s | 05:17 | 05:45 | 06:14 | 06:39 | 115°ESE | 06:42 | 11:54 | 17:05 | 72°ENE | 17:08 | 17:33 | 18:02 | 18:31 |
| 6 | 10h 27m 55s | -36s | 05:17 | 05:46 | 06:15 | 06:40 | 115°ESE | 06:43 | 11:54 | 17:05 | 73°ENE | 17:08 | 17:34 | 18:03 | 18:31 |
| 7 | 10h 27m 21s | -34s | 05:18 | 05:46 | 06:15 | 06:41 | 115°ESE | 06:44 | 11:55 | 17:06 | 74°ENE | 17:08 | 17:34 | 18:03 | 18:31 |
| 8 | 10h 26m 49s | -32s | 05:18 | 05:47 | 06:16 | 06:42 | 115°ESE | 06:44 | 11:55 | 17:06 | 74°ENE | 17:08 | 17:34 | 18:03 | 18:32 |
| 9 | 10h 26m 21s | -28s | 05:19 | 05:48 | 06:17 | 06:42 | 116°ESE | 06:45 | 11:56 | 17:06 | 75°ENE | 17:09 | 17:34 | 18:03 | 18:32 |
| 10 | 10h 25m 53s | -28s | 05:20 | 05:48 | 06:17 | 06:43 | 116°ESE | 06:46 | 11:56 | 17:06 | 75°ENE | 17:09 | 17:34 | 18:04 | 18:32 |
| 11 | 10h 25m 27s | -26s | 05:20 | 05:49 | 06:18 | 06:44 | 116°ESE | 06:46 | 11:56 | 17:06 | 76°ENE | 17:09 | 17:35 | 18:04 | 18:32 |
| 12 | 10h 25m 05s | -22s | 05:21 | 05:50 | 06:19 | 06:44 | 116°ESE | 06:47 | 11:57 | 17:07 | 76°ENE | 17:09 | 17:35 | 18:04 | 18:33 |
| 13 | 10h 24m 44s | -21s | 05:22 | 05:50 | 06:19 | 06:45 | 116°ESE | 06:48 | 11:57 | 17:07 | 77°ENE | 17:10 | 17:35 | 18:05 | 18:33 |
| 14 | 10h 24m 26s | -18s | 05:22 | 05:51 | 06:20 | 06:46 | 116°ESE | 06:48 | 11:58 | 17:07 | 77°ENE | 17:10 | 17:36 | 18:05 | 18:33 |
| 15 | 10h 24m 10s | -16s | 05:23 | 05:51 | 06:21 | 06:46 | 116°ESE | 06:49 | 11:58 | 17:08 | 77°ENE | 17:10 | 17:36 | 18:05 | 18:34 |
| 16 | 10h 23m 56s | -14s | 05:23 | 05:52 | 06:21 | 06:47 | 116°ESE | 06:49 | 11:59 | 17:08 | 78°ENE | 17:11 | 17:36 | 18:06 | 18:34 |
| 17 | 10h 23m 45s | -11s | 05:24 | 05:52 | 06:22 | 06:47 | 116°ESE | 06:50 | 11:59 | 17:08 | 78°ENE | 17:11 | 17:37 | 18:06 | 18:35 |
| 18 | 10h 23m 36s | -9s | 05:24 | 05:53 | 06:22 | 06:48 | 116°ESE | 06:51 | 12:00 | 17:09 | 78°ENE | 17:12 | 17:37 | 18:06 | 18:35 |
| 19 | 10h 23m 28s | -8s | 05:25 | 05:54 | 06:23 | 06:49 | 116°ESE | 06:51 | 12:00 | 17:09 | 78°ENE | 17:12 | 17:38 | 18:07 | 18:36 |
| 20 | 10h 23m 24s | -4s | 05:25 | 05:54 | 06:23 | 06:49 | 116°ESE | 06:52 | 12:01 | 17:10 | 78°ENE | 17:12 | 17:38 | 18:07 | 18:36 |
| 21 | 10h 23m 22s | -2s | 05:26 | 05:55 | 06:24 | 06:50 | 116°ESE | 06:52 | 12:01 | 17:10 | 79°ENE | 17:13 | 17:39 | 18:08 | 18:37 |
| 22 | 10h 23m 23s | +1s | 05:26 | 05:55 | 06:24 | 06:50 | 116°ESE | 06:53 | 12:02 | 17:11 | 79°ENE | 17:13 | 17:39 | 18:08 | 18:37 |
| 23 | 10h 23m 26s | +3s | 05:27 | 05:56 | 06:25 | 06:51 | 116°ESE | 06:53 | 12:02 | 17:11 | 79°ENE | 17:14 | 17:40 | 18:09 | 18:38 |
| 24 | 10h 23m 30s | +4s | 05:27 | 05:56 | 06:25 | 06:51 | 116°ESE | 06:54 | 12:03 | 17:12 | 79°ENE | 17:15 | 17:40 | 18:09 | 18:38 |
| 25 | 10h 23m 38s | +8s | 05:28 | 05:57 | 06:26 | 06:51 | 116°ESE | 06:54 | 12:03 | 17:12 | 79°ENE | 17:15 | 17:41 | 18:10 | 18:39 |
| 26 | 10h 23m 47s | +9s | 05:28 | 05:57 | 06:26 | 06:52 | 116°ESE | 06:55 | 12:04 | 17:13 | 79°ENE | 17:16 | 17:41 | 18:11 | 18:39 |
| 27 | 10h 23m 59s | +12s | 05:29 | 05:57 | 06:27 | 06:52 | 116°ESE | 06:55 | 12:04 | 17:14 | 79°ENE | 17:16 | 17:42 | 18:11 | 18:40 |
| 28 | 10h 24m 14s | +15s | 05:29 | 05:58 | 06:27 | 06:53 | 116°ESE | 06:55 | 12:05 | 17:14 | 79°ENE | 17:17 | 17:43 | 18:12 | 18:40 |
| 29 | 10h 24m 31s | +17s | 05:30 | 05:58 | 06:27 | 06:53 | 116°ESE | 06:56 | 12:05 | 17:15 | 79°ENE | 17:17 | 17:43 | 18:12 | 18:41 |
| 30 | 10h 24m 50s | +19s | 05:30 | 05:58 | 06:28 | 06:53 | 116°ESE | 06:56 | 12:06 | 17:15 | 79°ENE | 17:18 | 17:44 | 18:13 | 18:42 |
| 31 | 10h 25m 11s | +21s | 05:30 | 05:59 | 06:28 | 06:54 | 116°ESE | 06:56 | 12:06 | 17:16 | 79°ENE | 17:19 | 17:44 | 18:14 | 18:42 |
