Durée du Jour
Nous montrons la longueur du jour à Ottawa 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.
Lever de Soleil et Coucher de Soleil
Heures de lever et coucher de soleil à Ottawa en decembre 2017.
En prenant le 1 decembre 2017 comme référence, le soleil se lève à 07:19:06 à 120.48°ESE (Est-Sud-Est) et se couche à 16:24:36 à 10.35°N (Nord). Le lever et le coucher du soleil durent environ 3.48 minutes.
En prenant le 15 decembre 2017 comme référence, le soleil se lève à 07:32:14 à 122.64°ESE (Est-Sud-Est) et se couche à 16:23:58 à 15.7°N (Nord). Le lever et le coucher du soleil durent environ 3.55 minutes.
Événements Solaires
| 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 05m 30s | - | 05:35 | 06:10 | 06:46 | 07:19 | 120°ESE | 07:22 | 11:51 | 16:21 | 10°N | 16:24 | 16:57 | 17:33 | 18:08 |
| 2 | 9h 04m 05s | -1.4m | 05:36 | 06:11 | 06:47 | 07:20 | 121°ESE | 07:23 | 11:52 | 16:20 | 11°N | 16:24 | 16:57 | 17:33 | 18:08 |
| 3 | 9h 02m 42s | -1.4m | 05:37 | 06:12 | 06:48 | 07:21 | 121°ESE | 07:24 | 11:52 | 16:20 | 11°N | 16:24 | 16:56 | 17:33 | 18:08 |
| 4 | 9h 01m 25s | -1.3m | 05:37 | 06:13 | 06:49 | 07:22 | 121°ESE | 07:25 | 11:53 | 16:20 | 12°N | 16:23 | 16:56 | 17:33 | 18:08 |
| 5 | 9h 00m 10s | -1.3m | 05:38 | 06:13 | 06:50 | 07:23 | 121°ESE | 07:26 | 11:53 | 16:20 | 12°N | 16:23 | 16:56 | 17:32 | 18:08 |
| 6 | 08h 59m 00s | -1.2m | 05:39 | 06:14 | 06:51 | 07:24 | 122°ESE | 07:27 | 11:54 | 16:19 | 12°N | 16:23 | 16:56 | 17:32 | 18:08 |
| 7 | 08h 57m 54s | -1.1m | 05:40 | 06:15 | 06:52 | 07:25 | 122°ESE | 07:28 | 11:54 | 16:19 | 13°N | 16:23 | 16:56 | 17:32 | 18:08 |
| 8 | 08h 56m 52s | -1m | 05:41 | 06:16 | 06:53 | 07:26 | 122°ESE | 07:29 | 11:54 | 16:19 | 13°N | 16:23 | 16:56 | 17:32 | 18:08 |
| 9 | 08h 55m 56s | -56s | 05:42 | 06:17 | 06:54 | 07:27 | 122°ESE | 07:30 | 11:55 | 16:19 | 14°N | 16:23 | 16:56 | 17:32 | 18:08 |
| 10 | 08h 55m 02s | -54s | 05:43 | 06:18 | 06:54 | 07:28 | 122°ESE | 07:31 | 11:55 | 16:19 | 14°N | 16:23 | 16:56 | 17:33 | 18:08 |
| 11 | 08h 54m 13s | -49s | 05:43 | 06:19 | 06:55 | 07:29 | 122°ESE | 07:32 | 11:56 | 16:19 | 14°N | 16:23 | 16:56 | 17:33 | 18:08 |
| 12 | 08h 53m 30s | -43s | 05:44 | 06:19 | 06:56 | 07:29 | 122°ESE | 07:33 | 11:56 | 16:19 | 15°N | 16:23 | 16:56 | 17:33 | 18:08 |
| 13 | 08h 52m 50s | -40s | 05:45 | 06:20 | 06:57 | 07:30 | 122°ESE | 07:34 | 11:57 | 16:20 | 15°N | 16:23 | 16:56 | 17:33 | 18:08 |
| 14 | 08h 52m 15s | -35s | 05:46 | 06:21 | 06:58 | 07:31 | 123°ESE | 07:35 | 11:57 | 16:20 | 15°N | 16:23 | 16:57 | 17:33 | 18:09 |
| 15 | 08h 51m 44s | -31s | 05:46 | 06:22 | 06:58 | 07:32 | 123°ESE | 07:35 | 11:58 | 16:20 | 16°N | 16:23 | 16:57 | 17:34 | 18:09 |
| 16 | 08h 51m 19s | -25s | 05:47 | 06:22 | 06:59 | 07:32 | 123°ESE | 07:36 | 11:58 | 16:20 | 16°N | 16:24 | 16:57 | 17:34 | 18:09 |
| 17 | 08h 50m 57s | -22s | 05:47 | 06:23 | 07:00 | 07:33 | 123°ESE | 07:37 | 11:59 | 16:21 | 16°N | 16:24 | 16:57 | 17:34 | 18:10 |
| 18 | 08h 50m 41s | -16s | 05:48 | 06:23 | 07:00 | 07:34 | 123°ESE | 07:37 | 11:59 | 16:21 | 17°N | 16:24 | 16:58 | 17:35 | 18:10 |
| 19 | 08h 50m 29s | -12s | 05:49 | 06:24 | 07:01 | 07:34 | 123°ESE | 07:38 | 12:00 | 16:21 | 17°N | 16:25 | 16:58 | 17:35 | 18:11 |
| 20 | 08h 50m 22s | -7s | 05:49 | 06:25 | 07:01 | 07:35 | 123°ESE | 07:38 | 12:00 | 16:22 | 17°N | 16:25 | 16:59 | 17:36 | 18:11 |
| 21 | 08h 50m 21s | -1s | 05:50 | 06:25 | 07:02 | 07:35 | 123°ESE | 07:39 | 12:01 | 16:22 | 18°N | 16:26 | 16:59 | 17:36 | 18:11 |
| 22 | 08h 50m 23s | +2s | 05:50 | 06:26 | 07:02 | 07:36 | 123°ESE | 07:39 | 12:01 | 16:23 | 18°N | 16:26 | 17:00 | 17:37 | 18:12 |
| 23 | 08h 50m 30s | +7s | 05:51 | 06:26 | 07:03 | 07:36 | 123°ESE | 07:40 | 12:02 | 16:23 | 18°N | 16:27 | 17:00 | 17:37 | 18:13 |
| 24 | 08h 50m 42s | +12s | 05:51 | 06:27 | 07:03 | 07:37 | 123°ESE | 07:40 | 12:02 | 16:24 | 19°N | 16:27 | 17:01 | 17:38 | 18:13 |
| 25 | 08h 50m 58s | +16s | 05:52 | 06:27 | 07:04 | 07:37 | 123°ESE | 07:41 | 12:03 | 16:25 | 19°N | 16:28 | 17:01 | 17:38 | 18:14 |
| 26 | 08h 51m 20s | +22s | 05:52 | 06:27 | 07:04 | 07:37 | 123°ESE | 07:41 | 12:03 | 16:25 | 19°N | 16:29 | 17:02 | 17:39 | 18:14 |
| 27 | 08h 51m 46s | +26s | 05:52 | 06:28 | 07:04 | 07:38 | 123°ESE | 07:41 | 12:04 | 16:26 | 19°N | 16:29 | 17:03 | 17:40 | 18:15 |
| 28 | 08h 52m 17s | +31s | 05:52 | 06:28 | 07:05 | 07:38 | 123°ESE | 07:42 | 12:04 | 16:27 | 20°N | 16:30 | 17:04 | 17:40 | 18:16 |
| 29 | 08h 52m 52s | +35s | 05:53 | 06:28 | 07:05 | 07:38 | 123°ESE | 07:42 | 12:05 | 16:27 | 20°N | 16:31 | 17:04 | 17:41 | 18:16 |
| 30 | 08h 53m 31s | +39s | 05:53 | 06:28 | 07:05 | 07:38 | 122°ESE | 07:42 | 12:05 | 16:28 | 20°N | 16:32 | 17:05 | 17:42 | 18:17 |
| 31 | 08h 54m 17s | +46s | 05:53 | 06:29 | 07:05 | 07:38 | 122°ESE | 07:42 | 12:05 | 16:29 | 20°N | 16:33 | 17:06 | 17:43 | 18:18 |
