Durée du Jour
Nous montrons la longueur du jour à Roma - Lazio 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 Roma - Lazio en decembre 2017.
En prenant le 1 decembre 2017 comme référence, le soleil se lève à 07:18:14 à 119.12°ESE (Est-Sud-Est) et se couche à 16:39:52 à 6.71°N (Nord). Le lever et le coucher du soleil durent environ 3.28 minutes.
En prenant le 15 decembre 2017 comme référence, le soleil se lève à 07:30:46 à 121.19°ESE (Est-Sud-Est) et se couche à 16:39:46 à 12.64°N (Nord). Le lever et le coucher du soleil durent environ 3.35 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 21m 38s | - | 05:38 | 06:12 | 06:47 | 07:18 | 119°ESE | 07:21 | 11:59 | 16:36 | 7°N | 16:39 | 17:10 | 17:45 | 18:19 |
| 2 | 9h 20m 20s | -1.3m | 05:39 | 06:13 | 06:48 | 07:19 | 119°ESE | 07:22 | 11:59 | 16:36 | 7°N | 16:39 | 17:10 | 17:45 | 18:19 |
| 3 | 9h 19m 05s | -1.3m | 05:40 | 06:14 | 06:49 | 07:20 | 120°ESE | 07:23 | 11:59 | 16:36 | 8°N | 16:39 | 17:10 | 17:45 | 18:18 |
| 4 | 9h 17m 54s | -1.2m | 05:41 | 06:15 | 06:50 | 07:21 | 120°ESE | 07:24 | 12:00 | 16:35 | 8°N | 16:39 | 17:10 | 17:45 | 18:18 |
| 5 | 9h 16m 46s | -1.1m | 05:42 | 06:16 | 06:50 | 07:22 | 120°ESE | 07:25 | 12:00 | 16:35 | 9°N | 16:39 | 17:10 | 17:45 | 18:18 |
| 6 | 9h 15m 41s | -1.1m | 05:43 | 06:17 | 06:51 | 07:23 | 120°ESE | 07:26 | 12:01 | 16:35 | 9°N | 16:38 | 17:10 | 17:45 | 18:18 |
| 7 | 9h 14m 41s | -1m | 05:44 | 06:17 | 06:52 | 07:24 | 120°ESE | 07:27 | 12:01 | 16:35 | 9°N | 16:38 | 17:10 | 17:45 | 18:18 |
| 8 | 9h 13m 45s | -56s | 05:44 | 06:18 | 06:53 | 07:25 | 120°ESE | 07:28 | 12:02 | 16:35 | 10°N | 16:38 | 17:10 | 17:45 | 18:19 |
| 9 | 9h 12m 52s | -53s | 05:45 | 06:19 | 06:54 | 07:25 | 121°ESE | 07:29 | 12:02 | 16:35 | 10°N | 16:38 | 17:10 | 17:45 | 18:19 |
| 10 | 9h 12m 04s | -48s | 05:46 | 06:20 | 06:55 | 07:26 | 121°ESE | 07:30 | 12:02 | 16:35 | 11°N | 16:38 | 17:10 | 17:45 | 18:19 |
| 11 | 9h 11m 18s | -46s | 05:47 | 06:21 | 06:56 | 07:27 | 121°ESE | 07:31 | 12:03 | 16:35 | 11°N | 16:39 | 17:10 | 17:45 | 18:19 |
| 12 | 9h 10m 38s | -40s | 05:47 | 06:21 | 06:56 | 07:28 | 121°ESE | 07:31 | 12:03 | 16:35 | 11°N | 16:39 | 17:10 | 17:45 | 18:19 |
| 13 | 9h 10m 01s | -37s | 05:48 | 06:22 | 06:57 | 07:29 | 121°ESE | 07:32 | 12:04 | 16:35 | 12°N | 16:39 | 17:10 | 17:46 | 18:19 |
| 14 | 9h 9m 29s | -32s | 05:49 | 06:23 | 06:58 | 07:30 | 121°ESE | 07:33 | 12:04 | 16:36 | 12°N | 16:39 | 17:11 | 17:46 | 18:20 |
| 15 | 9h 9m 00s | -29s | 05:50 | 06:23 | 06:59 | 07:30 | 121°ESE | 07:34 | 12:05 | 16:36 | 13°N | 16:39 | 17:11 | 17:46 | 18:20 |
| 16 | 9h 08m 36s | -24s | 05:50 | 06:24 | 06:59 | 07:31 | 121°ESE | 07:34 | 12:05 | 16:36 | 13°N | 16:40 | 17:11 | 17:46 | 18:20 |
| 17 | 9h 08m 16s | -20s | 05:51 | 06:25 | 07:00 | 07:32 | 121°ESE | 07:35 | 12:06 | 16:37 | 13°N | 16:40 | 17:12 | 17:47 | 18:21 |
| 18 | 9h 08m 00s | -16s | 05:51 | 06:25 | 07:01 | 07:32 | 121°ESE | 07:36 | 12:06 | 16:37 | 14°N | 16:40 | 17:12 | 17:47 | 18:21 |
| 19 | 9h 07m 48s | -12s | 05:52 | 06:26 | 07:01 | 07:33 | 121°ESE | 07:36 | 12:07 | 16:37 | 14°N | 16:41 | 17:12 | 17:48 | 18:22 |
| 20 | 9h 07m 41s | -7s | 05:53 | 06:26 | 07:02 | 07:33 | 121°ESE | 07:37 | 12:07 | 16:38 | 14°N | 16:41 | 17:13 | 17:48 | 18:22 |
| 21 | 9h 07m 38s | -3s | 05:53 | 06:27 | 07:02 | 07:34 | 121°ESE | 07:37 | 12:08 | 16:38 | 15°N | 16:42 | 17:13 | 17:48 | 18:22 |
| 22 | 9h 07m 39s | +1s | 05:54 | 06:28 | 07:03 | 07:34 | 121°ESE | 07:38 | 12:08 | 16:39 | 15°N | 16:42 | 17:14 | 17:49 | 18:23 |
| 23 | 9h 07m 45s | +6s | 05:54 | 06:28 | 07:03 | 07:35 | 121°ESE | 07:38 | 12:09 | 16:39 | 16°N | 16:43 | 17:14 | 17:50 | 18:24 |
| 24 | 9h 07m 55s | +10s | 05:54 | 06:28 | 07:04 | 07:35 | 121°ESE | 07:39 | 12:09 | 16:40 | 16°N | 16:43 | 17:15 | 17:50 | 18:24 |
| 25 | 9h 08m 9s | +14s | 05:55 | 06:29 | 07:04 | 07:36 | 121°ESE | 07:39 | 12:10 | 16:40 | 16°N | 16:44 | 17:16 | 17:51 | 18:25 |
| 26 | 9h 08m 27s | +18s | 05:55 | 06:29 | 07:04 | 07:36 | 121°ESE | 07:39 | 12:10 | 16:41 | 17°N | 16:44 | 17:16 | 17:51 | 18:25 |
| 27 | 9h 08m 49s | +22s | 05:56 | 06:30 | 07:05 | 07:36 | 121°ESE | 07:40 | 12:11 | 16:42 | 17°N | 16:45 | 17:17 | 17:52 | 18:26 |
| 28 | 9h 9m 16s | +27s | 05:56 | 06:30 | 07:05 | 07:37 | 121°ESE | 07:40 | 12:11 | 16:43 | 17°N | 16:46 | 17:18 | 17:53 | 18:27 |
| 29 | 9h 9m 47s | +31s | 05:56 | 06:30 | 07:05 | 07:37 | 121°ESE | 07:40 | 12:12 | 16:43 | 17°N | 16:47 | 17:18 | 17:53 | 18:27 |
| 30 | 9h 10m 22s | +35s | 05:56 | 06:30 | 07:05 | 07:37 | 121°ESE | 07:40 | 12:12 | 16:44 | 18°N | 16:47 | 17:19 | 17:54 | 18:28 |
| 31 | 9h 11m 00s | +38s | 05:57 | 06:31 | 07:06 | 07:37 | 121°ESE | 07:41 | 12:13 | 16:45 | 18°N | 16:48 | 17:20 | 17:55 | 18:29 |
