Durée du Jour
Nous montrons la longueur du jour à Riga en mars 2017 et la longueur du jour pour l'équinoxe et le solstice pour la comparaison. De 1 mars 2017 à 31 mars 2017 la lumière du jour devient plus longue.
Mars
Solstice d'été
Équinoxe d'automne
Solstice d'hiver
Lever de Soleil et Coucher de Soleil
Heures de lever et coucher de soleil à Riga en mars 2017.
En prenant le 1 mars 2017 comme référence, le soleil se lève à 07:16:24 à 102.54°E (Est) et se couche à 17:56:24 à 278.32°O (Ouest). Le lever et le coucher du soleil durent environ 4.02 minutes.
En prenant le 15 mars 2017 comme référence, le soleil se lève à 06:39:07 à 92.5°E (Est) et se couche à 18:26:56 à 285.1°O (Ouest). Le lever et le coucher du soleil durent environ 3.92 minutes.
Lever
Coucher
Événements Solaires
2017-03-20: Équinoxe vernal à 12:28
| 2017 | Longueur du Jour | Aube | Lever | Midi Solaire | Coucher | Crépuscule | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mar | Longueur | Différence | Ast. | Nau. | Civ. | Début | Azimuth | Fin | Début | Azimuth | Fin | Civ. | Nau. | Ast. | |
| 1 | 10h 40m 00s | - | 05:09 | 05:54 | 06:38 | 07:16 | 103°E | 07:20 | 12:35 | 17:52 | 278°O | 17:56 | 18:34 | 19:18 | 20:03 |
| 2 | 10h 44m 49s | +4.8m | 05:06 | 05:51 | 06:35 | 07:13 | 102°E | 07:17 | 12:35 | 17:54 | 279°O | 17:58 | 18:36 | 19:21 | 20:05 |
| 3 | 10h 49m 39s | +4.8m | 05:04 | 05:49 | 06:33 | 07:11 | 101°E | 07:15 | 12:35 | 17:56 | 279°O | 18:00 | 18:39 | 19:23 | 20:08 |
| 4 | 10h 54m 29s | +4.8m | 05:01 | 05:46 | 06:30 | 07:08 | 100°E | 07:12 | 12:35 | 17:59 | 280°O | 18:03 | 18:41 | 19:25 | 20:10 |
| 5 | 10h 59m 19s | +4.8m | 04:58 | 05:43 | 06:27 | 07:05 | 100°E | 07:09 | 12:35 | 18:01 | 280°O | 18:05 | 18:43 | 19:27 | 20:12 |
| 6 | 11h 04m 9s | +4.8m | 04:56 | 05:41 | 06:25 | 07:03 | 99°E | 07:07 | 12:34 | 18:03 | 281°O | 18:07 | 18:45 | 19:29 | 20:15 |
| 7 | 11h 08m 59s | +4.8m | 04:53 | 05:38 | 06:22 | 07:00 | 98°E | 07:04 | 12:34 | 18:05 | 281°O | 18:09 | 18:47 | 19:31 | 20:17 |
| 8 | 11h 13m 50s | +4.9m | 04:50 | 05:35 | 06:20 | 06:57 | 98°E | 07:01 | 12:34 | 18:07 | 282°O | 18:11 | 18:49 | 19:34 | 20:19 |
| 9 | 11h 18m 42s | +4.9m | 04:47 | 05:33 | 06:17 | 06:55 | 97°E | 06:59 | 12:34 | 18:10 | 282°O | 18:13 | 18:51 | 19:36 | 20:22 |
| 10 | 11h 23m 32s | +4.8m | 04:44 | 05:30 | 06:14 | 06:52 | 96°E | 06:56 | 12:33 | 18:12 | 283°O | 18:16 | 18:54 | 19:38 | 20:24 |
| 11 | 11h 28m 23s | +4.9m | 04:41 | 05:27 | 06:12 | 06:49 | 95°E | 06:53 | 12:33 | 18:14 | 283°O | 18:18 | 18:56 | 19:40 | 20:27 |
| 12 | 11h 33m 15s | +4.9m | 04:38 | 05:24 | 06:09 | 06:47 | 95°E | 06:51 | 12:33 | 18:16 | 284°O | 18:20 | 18:58 | 19:43 | 20:29 |
| 13 | 11h 38m 05s | +4.8m | 04:35 | 05:22 | 06:06 | 06:44 | 94°E | 06:48 | 12:32 | 18:18 | 284°O | 18:22 | 19:00 | 19:45 | 20:31 |
| 14 | 11h 42m 57s | +4.9m | 04:32 | 05:19 | 06:03 | 06:41 | 93°E | 06:45 | 12:32 | 18:20 | 285°O | 18:24 | 19:02 | 19:47 | 20:34 |
| 15 | 11h 47m 49s | +4.9m | 04:29 | 05:16 | 06:01 | 06:39 | 93°E | 06:43 | 12:32 | 18:23 | 285°O | 18:26 | 19:04 | 19:49 | 20:36 |
| 16 | 11h 52m 40s | +4.9m | 04:26 | 05:13 | 05:58 | 06:36 | 92°E | 06:40 | 12:32 | 18:25 | 286°O | 18:29 | 19:07 | 19:52 | 20:39 |
| 17 | 11h 57m 31s | +4.9m | 04:23 | 05:10 | 05:55 | 06:33 | 91°E | 06:37 | 12:31 | 18:27 | 286°O | 18:31 | 19:09 | 19:54 | 20:42 |
| 18 | 12h 02m 23s | +4.9m | 04:20 | 05:08 | 05:53 | 06:30 | 90°E | 06:34 | 12:31 | 18:29 | 287°O | 18:33 | 19:11 | 19:56 | 20:44 |
| 19 | 12h 07m 14s | +4.9m | 04:17 | 05:05 | 05:50 | 06:28 | 90°E | 06:32 | 12:31 | 18:31 | 287°O | 18:35 | 19:13 | 19:59 | 20:47 |
| 20 | 12h 12m 06s | +4.9m | 04:14 | 05:02 | 05:47 | 06:25 | 89°E | 06:29 | 12:30 | 18:33 | 288°O | 18:37 | 19:15 | 20:01 | 20:49 |
| 21 | 12h 16m 58s | +4.9m | 04:10 | 04:59 | 05:44 | 06:22 | 88°E | 06:26 | 12:30 | 18:35 | 288°O | 18:39 | 19:17 | 20:03 | 20:52 |
| 22 | 12h 21m 49s | +4.9m | 04:07 | 04:56 | 05:42 | 06:20 | 87°E | 06:24 | 12:30 | 18:38 | 289°O | 18:41 | 19:20 | 20:06 | 20:55 |
| 23 | 12h 26m 40s | +4.9m | 04:04 | 04:53 | 05:39 | 06:17 | 87°E | 06:21 | 12:30 | 18:40 | 289°O | 18:44 | 19:22 | 20:08 | 20:58 |
| 24 | 12h 31m 31s | +4.9m | 04:00 | 04:50 | 05:36 | 06:14 | 86°E | 06:18 | 12:29 | 18:42 | 290°O | 18:46 | 19:24 | 20:10 | 21:00 |
| 25 | 12h 36m 22s | +4.9m | 03:57 | 04:47 | 05:33 | 06:11 | 85°E | 06:15 | 12:29 | 18:44 | 290°O | 18:48 | 19:26 | 20:13 | 21:03 |
| 26 | 12h 41m 14s | +4.9m | 03:54 | 04:44 | 05:30 | 06:09 | 85°E | 06:13 | 12:29 | 18:46 | 291°O | 18:50 | 19:28 | 20:15 | 21:06 |
| 27 | 12h 46m 04s | +4.8m | 03:50 | 04:41 | 05:28 | 06:06 | 84°E | 06:10 | 12:28 | 18:48 | 291°O | 18:52 | 19:31 | 20:18 | 21:09 |
| 28 | 12h 50m 55s | +4.9m | 03:47 | 04:38 | 05:25 | 06:03 | 83°E | 06:07 | 12:28 | 18:50 | 291°O | 18:54 | 19:33 | 20:20 | 21:12 |
| 29 | 12h 55m 45s | +4.8m | 03:43 | 04:35 | 05:22 | 06:01 | 82°E | 06:04 | 12:28 | 18:52 | 292°O | 18:56 | 19:35 | 20:23 | 21:15 |
| 30 | 13h 00m 36s | +4.9m | 03:39 | 04:32 | 05:19 | 05:58 | 82°E | 06:02 | 12:27 | 18:54 | 292°O | 18:58 | 19:37 | 20:25 | 21:18 |
| 31 | 13h 05m 26s | +4.8m | 03:36 | 04:29 | 05:16 | 05:55 | 81°E | 05:59 | 12:27 | 18:57 | 293°O | 19:01 | 19:40 | 20:28 | 21:21 |
