Nous montrons la longueur du jour à Beijing en decembre 2017 et la longueur du jour pour l'équinoxe et le solstice pour la comparaison. De 1 décembre 2017 à 21 décembre 2017 la lumière du jour devient plus courte. De 22 décembre 2017 à 31 décembre 2017 la lumière du jour devient plus longue.
Heures de lever et coucher de soleil à Beijing en decembre 2017.
En prenant le 1 decembre 2017 comme référence, le soleil se lève à 07:16:30 à 118.17°ESE (Est-Sud-Est) et se couche à 16:50:02 à 4.2°N (Nord). Le lever et le coucher du soleil durent environ 3.15 minutes.
En prenant le 15 decembre 2017 comme référence, le soleil se lève à 07:28:38 à 120.17°ESE (Est-Sud-Est) et se couche à 16:50:16 à 10.71°N (Nord). Le lever et le coucher du soleil durent environ 3.22 minutes.
2017 | 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 33m 32s | - | 05:40 | 06:13 | 06:46 | 07:16 | 118°ESE | 07:19 | 12:03 | 16:46 | 4°N | 16:50 | 17:19 | 17:53 | 18:26 |
2 | 9h 32m 18s | -1.2m | 05:41 | 06:13 | 06:47 | 07:17 | 118°ESE | 07:20 | 12:03 | 16:46 | 5°N | 16:49 | 17:19 | 17:53 | 18:26 |
3 | 9h 31m 9s | -1.2m | 05:42 | 06:14 | 06:48 | 07:18 | 119°ESE | 07:21 | 12:04 | 16:46 | 5°N | 16:49 | 17:19 | 17:53 | 18:25 |
4 | 9h 30m 02s | -1.1m | 05:42 | 06:15 | 06:49 | 07:19 | 119°ESE | 07:22 | 12:04 | 16:46 | 6°N | 16:49 | 17:19 | 17:53 | 18:25 |
5 | 9h 28m 58s | -1.1m | 05:43 | 06:16 | 06:50 | 07:20 | 119°ESE | 07:23 | 12:04 | 16:46 | 6°N | 16:49 | 17:19 | 17:53 | 18:25 |
6 | 9h 27m 58s | -1m | 05:44 | 06:17 | 06:51 | 07:21 | 119°ESE | 07:24 | 12:05 | 16:46 | 7°N | 16:49 | 17:19 | 17:53 | 18:25 |
7 | 9h 27m 01s | -57s | 05:45 | 06:18 | 06:51 | 07:22 | 119°ESE | 07:25 | 12:05 | 16:46 | 7°N | 16:49 | 17:19 | 17:53 | 18:26 |
8 | 9h 26m 08s | -53s | 05:46 | 06:19 | 06:52 | 07:23 | 119°ESE | 07:26 | 12:06 | 16:46 | 8°N | 16:49 | 17:19 | 17:53 | 18:26 |
9 | 9h 25m 18s | -50s | 05:46 | 06:19 | 06:53 | 07:23 | 120°ESE | 07:27 | 12:06 | 16:46 | 8°N | 16:49 | 17:19 | 17:53 | 18:26 |
10 | 9h 24m 33s | -45s | 05:47 | 06:20 | 06:54 | 07:24 | 120°ESE | 07:28 | 12:07 | 16:46 | 8°N | 16:49 | 17:19 | 17:53 | 18:26 |
11 | 9h 23m 50s | -43s | 05:48 | 06:21 | 06:55 | 07:25 | 120°ESE | 07:28 | 12:07 | 16:46 | 9°N | 16:49 | 17:19 | 17:53 | 18:26 |
12 | 9h 23m 11s | -39s | 05:49 | 06:22 | 06:56 | 07:26 | 120°ESE | 07:29 | 12:08 | 16:46 | 9°N | 16:49 | 17:20 | 17:53 | 18:26 |
13 | 9h 22m 36s | -35s | 05:49 | 06:22 | 06:56 | 07:27 | 120°ESE | 07:30 | 12:08 | 16:46 | 10°N | 16:49 | 17:20 | 17:54 | 18:27 |
14 | 9h 22m 05s | -31s | 05:50 | 06:23 | 06:57 | 07:27 | 120°ESE | 07:31 | 12:09 | 16:46 | 10°N | 16:50 | 17:20 | 17:54 | 18:27 |
15 | 9h 21m 38s | -27s | 05:51 | 06:24 | 06:58 | 07:28 | 120°ESE | 07:31 | 12:09 | 16:47 | 11°N | 16:50 | 17:20 | 17:54 | 18:27 |
16 | 9h 21m 14s | -24s | 05:51 | 06:24 | 06:58 | 07:29 | 120°ESE | 07:32 | 12:09 | 16:47 | 11°N | 16:50 | 17:21 | 17:55 | 18:28 |
17 | 9h 20m 55s | -19s | 05:52 | 06:25 | 06:59 | 07:29 | 120°ESE | 07:33 | 12:10 | 16:47 | 12°N | 16:50 | 17:21 | 17:55 | 18:28 |
18 | 9h 20m 39s | -16s | 05:53 | 06:26 | 07:00 | 07:30 | 120°ESE | 07:33 | 12:10 | 16:48 | 12°N | 16:51 | 17:21 | 17:55 | 18:28 |
19 | 9h 20m 27s | -12s | 05:53 | 06:26 | 07:00 | 07:31 | 120°ESE | 07:34 | 12:11 | 16:48 | 12°N | 16:51 | 17:22 | 17:56 | 18:29 |
20 | 9h 20m 19s | -8s | 05:54 | 06:27 | 07:01 | 07:31 | 120°ESE | 07:35 | 12:11 | 16:48 | 13°N | 16:52 | 17:22 | 17:56 | 18:29 |
21 | 9h 20m 15s | -4s | 05:54 | 06:27 | 07:01 | 07:32 | 120°ESE | 07:35 | 12:12 | 16:49 | 13°N | 16:52 | 17:23 | 17:57 | 18:30 |
22 | 9h 20m 15s | - | 05:55 | 06:28 | 07:02 | 07:32 | 120°ESE | 07:36 | 12:12 | 16:49 | 14°N | 16:53 | 17:23 | 17:57 | 18:30 |
23 | 9h 20m 19s | +4s | 05:55 | 06:28 | 07:02 | 07:33 | 120°ESE | 07:36 | 12:13 | 16:50 | 14°N | 16:53 | 17:24 | 17:58 | 18:31 |
24 | 9h 20m 27s | +8s | 05:56 | 06:29 | 07:03 | 07:33 | 120°ESE | 07:36 | 12:13 | 16:50 | 14°N | 16:54 | 17:24 | 17:58 | 18:31 |
25 | 9h 20m 39s | +12s | 05:56 | 06:29 | 07:03 | 07:34 | 120°ESE | 07:37 | 12:14 | 16:51 | 15°N | 16:54 | 17:25 | 17:59 | 18:32 |
26 | 9h 20m 54s | +15s | 05:57 | 06:29 | 07:03 | 07:34 | 120°ESE | 07:37 | 12:14 | 16:52 | 15°N | 16:55 | 17:25 | 17:59 | 18:32 |
27 | 9h 21m 14s | +20s | 05:57 | 06:30 | 07:04 | 07:34 | 120°ESE | 07:38 | 12:15 | 16:52 | 15°N | 16:56 | 17:26 | 18:00 | 18:33 |
28 | 9h 21m 37s | +23s | 05:57 | 06:30 | 07:04 | 07:35 | 120°ESE | 07:38 | 12:15 | 16:53 | 16°N | 16:56 | 17:27 | 18:01 | 18:34 |
29 | 9h 22m 05s | +28s | 05:58 | 06:30 | 07:04 | 07:35 | 120°ESE | 07:38 | 12:16 | 16:54 | 16°N | 16:57 | 17:27 | 18:01 | 18:34 |
30 | 9h 22m 37s | +32s | 05:58 | 06:31 | 07:05 | 07:35 | 120°ESE | 07:38 | 12:16 | 16:54 | 16°N | 16:58 | 17:28 | 18:02 | 18:35 |
31 | 9h 23m 11s | +34s | 05:58 | 06:31 | 07:05 | 07:35 | 120°ESE | 07:39 | 12:17 | 16:55 | 17°N | 16:58 | 17:29 | 18:03 | 18:36 |