Nous montrons la longueur du jour à Riga en fevrier 2018 et la longueur du jour pour l'équinoxe et le solstice pour la comparaison. De 1 février 2018 à 28 février 2018 la lumière du jour devient plus longue.
Heures de lever et coucher de soleil à Riga en fevrier 2018.
En prenant le 1 fevrier 2018 comme référence, le soleil se lève à 08:22:47 à 121.1°ESE (Est-Sud-Est) et se couche à 16:52:16 à 12.58°N (Nord). Le lever et le coucher du soleil durent environ 4.58 minutes.
En prenant le 15 fevrier 2018 comme référence, le soleil se lève à 07:52:01 à 112.34°E (Est) et se couche à 17:24:19 à 16.41°N (Nord). Le lever et le coucher du soleil durent environ 4.23 minutes.
2018 | Longueur du Jour | Aube | Lever | Midi Solaire | Coucher | Crépuscule | |||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Fev | Longueur | Différence | Ast. | Nau. | Civ. | Début | Azimuth | Fin | Début | Azimuth | Fin | Civ. | Nau. | Ast. | |
1 | 08h 29m 29s | - | 06:09 | 06:54 | 07:40 | 08:22 | 121°E | 08:27 | 12:37 | 16:47 | 13°N | 16:52 | 17:34 | 18:20 | 19:05 |
2 | 08h 33m 46s | +4.3m | 06:08 | 06:52 | 07:38 | 08:20 | 121°E | 08:25 | 12:37 | 16:49 | 13°N | 16:54 | 17:36 | 18:22 | 19:07 |
3 | 08h 38m 06s | +4.3m | 06:06 | 06:50 | 07:36 | 08:18 | 120°E | 08:23 | 12:37 | 16:52 | 13°N | 16:56 | 17:38 | 18:24 | 19:09 |
4 | 08h 42m 27s | +4.4m | 06:04 | 06:49 | 07:34 | 08:16 | 119°E | 08:21 | 12:37 | 16:54 | 13°N | 16:59 | 17:40 | 18:26 | 19:11 |
5 | 08h 46m 50s | +4.4m | 06:03 | 06:47 | 07:32 | 08:14 | 119°E | 08:19 | 12:37 | 16:56 | 14°N | 17:01 | 17:43 | 18:28 | 19:13 |
6 | 08h 51m 15s | +4.4m | 06:01 | 06:45 | 07:31 | 08:12 | 118°E | 08:16 | 12:37 | 16:59 | 14°N | 17:03 | 17:45 | 18:30 | 19:15 |
7 | 08h 55m 43s | +4.5m | 05:59 | 06:43 | 07:29 | 08:10 | 117°E | 08:14 | 12:37 | 17:01 | 14°N | 17:05 | 17:47 | 18:32 | 19:17 |
8 | 9h 00m 12s | +4.5m | 05:57 | 06:41 | 07:27 | 08:08 | 117°E | 08:12 | 12:37 | 17:03 | 14°N | 17:08 | 17:49 | 18:34 | 19:18 |
9 | 9h 04m 42s | +4.5m | 05:55 | 06:39 | 07:25 | 08:05 | 116°E | 08:10 | 12:37 | 17:06 | 15°N | 17:10 | 17:51 | 18:36 | 19:20 |
10 | 9h 9m 15s | +4.6m | 05:53 | 06:37 | 07:22 | 08:03 | 116°E | 08:07 | 12:37 | 17:08 | 15°N | 17:12 | 17:53 | 18:38 | 19:22 |
11 | 9h 13m 49s | +4.6m | 05:51 | 06:35 | 07:20 | 08:01 | 115°E | 08:05 | 12:37 | 17:10 | 15°N | 17:15 | 17:55 | 18:40 | 19:24 |
12 | 9h 18m 24s | +4.6m | 05:49 | 06:33 | 07:18 | 07:59 | 114°E | 08:03 | 12:37 | 17:13 | 16°N | 17:17 | 17:57 | 18:42 | 19:26 |
13 | 9h 23m 01s | +4.6m | 05:47 | 06:31 | 07:16 | 07:56 | 114°E | 08:01 | 12:37 | 17:15 | 16°N | 17:19 | 17:59 | 18:44 | 19:28 |
14 | 9h 27m 39s | +4.6m | 05:45 | 06:29 | 07:14 | 07:54 | 113°E | 07:58 | 12:37 | 17:17 | 16°N | 17:22 | 18:02 | 18:46 | 19:31 |
15 | 9h 32m 18s | +4.7m | 05:43 | 06:27 | 07:12 | 07:52 | 112°E | 07:56 | 12:37 | 17:20 | 16°N | 17:24 | 18:04 | 18:48 | 19:33 |
16 | 9h 36m 58s | +4.7m | 05:41 | 06:25 | 07:09 | 07:49 | 112°E | 07:53 | 12:37 | 17:22 | 17°N | 17:26 | 18:06 | 18:51 | 19:35 |
17 | 9h 41m 39s | +4.7m | 05:39 | 06:23 | 07:07 | 07:47 | 111°E | 07:51 | 12:37 | 17:24 | 17°N | 17:28 | 18:08 | 18:53 | 19:37 |
18 | 9h 46m 22s | +4.7m | 05:36 | 06:21 | 07:05 | 07:44 | 110°E | 07:48 | 12:37 | 17:26 | 17°N | 17:31 | 18:10 | 18:55 | 19:39 |
19 | 9h 51m 04s | +4.7m | 05:34 | 06:18 | 07:03 | 07:42 | 110°E | 07:46 | 12:37 | 17:29 | 18°N | 17:33 | 18:12 | 18:57 | 19:41 |
20 | 9h 55m 48s | +4.7m | 05:32 | 06:16 | 07:00 | 07:39 | 109°E | 07:44 | 12:37 | 17:31 | 18°N | 17:35 | 18:14 | 18:59 | 19:43 |
21 | 10h 00m 33s | +4.8m | 05:30 | 06:14 | 06:58 | 07:37 | 108°E | 07:41 | 12:37 | 17:33 | 18°N | 17:37 | 18:17 | 19:01 | 19:45 |
22 | 10h 05m 18s | +4.8m | 05:27 | 06:11 | 06:55 | 07:34 | 108°E | 07:39 | 12:37 | 17:36 | 18°N | 17:40 | 18:19 | 19:03 | 19:47 |
23 | 10h 10m 03s | +4.8m | 05:25 | 06:09 | 06:53 | 07:32 | 107°E | 07:36 | 12:36 | 17:38 | 19°N | 17:42 | 18:21 | 19:05 | 19:49 |
24 | 10h 14m 50s | +4.8m | 05:22 | 06:07 | 06:51 | 07:29 | 106°E | 07:33 | 12:36 | 17:40 | 19°N | 17:44 | 18:23 | 19:07 | 19:52 |
25 | 10h 19m 37s | +4.8m | 05:20 | 06:04 | 06:48 | 07:27 | 106°E | 07:31 | 12:36 | 17:42 | 19°N | 17:46 | 18:25 | 19:09 | 19:54 |
26 | 10h 24m 25s | +4.8m | 05:17 | 06:02 | 06:46 | 07:24 | 105°E | 07:28 | 12:36 | 17:45 | 20°N | 17:49 | 18:27 | 19:11 | 19:56 |
27 | 10h 29m 12s | +4.8m | 05:15 | 05:59 | 06:43 | 07:22 | 104°E | 07:26 | 12:36 | 17:47 | 20°N | 17:51 | 18:29 | 19:14 | 19:58 |
28 | 10h 34m 01s | +4.8m | 05:12 | 05:57 | 06:41 | 07:19 | 103°E | 07:23 | 12:36 | 17:49 | 20°N | 17:53 | 18:32 | 19:16 | 20:00 |