Durée du Jour
Nous montrons la longueur du jour à Brazzaville en aout 2017 et la longueur du jour pour l'équinoxe et le solstice pour la comparaison. De 1 août 2017 à 31 août 2017 la lumière du jour devient plus longue.
Aout
Solstice d'été
Équinoxe d'automne
Solstice d'hiver
Lever de Soleil et Coucher de Soleil
Heures de lever et coucher de soleil à Brazzaville en aout 2017.
En prenant le 1 aout 2017 comme référence, le soleil se lève à 06:07:19 à 72.06°ENE (Est-Nord-Est) et se couche à 18:03:14 à 297.45°ONO (Ouest-Nord-Ouest). Le lever et le coucher du soleil durent environ 2.25 minutes.
En prenant le 15 aout 2017 comme référence, le soleil se lève à 06:04:15 à 76.05°ENE (Est-Nord-Est) et se couche à 18:02:33 à 292.44°O (Ouest). Le lever et le coucher du soleil durent environ 2.2 minutes.
Lever
Coucher
Événements Solaires
| 2017 | Longueur du Jour | Aube | Lever | Midi Solaire | Coucher | Crépuscule | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Aou | Longueur | Différence | Ast. | Nau. | Civ. | Début | Azimuth | Fin | Début | Azimuth | Fin | Civ. | Nau. | Ast. | |
| 1 | 11h 55m 55s | - | 04:55 | 05:20 | 05:45 | 06:07 | 72°ENE | 06:09 | 12:05 | 18:00 | 297°O | 18:03 | 18:24 | 18:50 | 19:15 |
| 2 | 11h 56m 04s | +9s | 04:55 | 05:20 | 05:45 | 06:07 | 72°ENE | 06:09 | 12:05 | 18:00 | 297°O | 18:03 | 18:24 | 18:50 | 19:15 |
| 3 | 11h 56m 13s | +9s | 04:54 | 05:20 | 05:45 | 06:07 | 73°ENE | 06:09 | 12:05 | 18:01 | 297°O | 18:03 | 18:24 | 18:50 | 19:15 |
| 4 | 11h 56m 23s | +10s | 04:54 | 05:20 | 05:45 | 06:06 | 73°ENE | 06:09 | 12:05 | 18:00 | 297°O | 18:03 | 18:24 | 18:50 | 19:15 |
| 5 | 11h 56m 32s | +9s | 04:54 | 05:19 | 05:45 | 06:06 | 73°ENE | 06:08 | 12:04 | 18:00 | 296°O | 18:03 | 18:24 | 18:49 | 19:14 |
| 6 | 11h 56m 42s | +10s | 04:54 | 05:19 | 05:44 | 06:06 | 73°ENE | 06:08 | 12:04 | 18:00 | 296°O | 18:03 | 18:24 | 18:49 | 19:14 |
| 7 | 11h 56m 52s | +10s | 04:54 | 05:19 | 05:44 | 06:06 | 74°ENE | 06:08 | 12:04 | 18:00 | 296°O | 18:03 | 18:24 | 18:49 | 19:14 |
| 8 | 11h 57m 03s | +11s | 04:54 | 05:19 | 05:44 | 06:06 | 74°ENE | 06:08 | 12:04 | 18:00 | 295°O | 18:03 | 18:24 | 18:49 | 19:14 |
| 9 | 11h 57m 13s | +10s | 04:54 | 05:19 | 05:44 | 06:05 | 74°ENE | 06:08 | 12:04 | 18:00 | 295°O | 18:03 | 18:24 | 18:49 | 19:14 |
| 10 | 11h 57m 24s | +11s | 04:54 | 05:19 | 05:44 | 06:05 | 75°ENE | 06:07 | 12:04 | 18:00 | 295°O | 18:02 | 18:24 | 18:49 | 19:14 |
| 11 | 11h 57m 33s | +9s | 04:54 | 05:19 | 05:43 | 06:05 | 75°ENE | 06:07 | 12:04 | 18:00 | 294°O | 18:02 | 18:24 | 18:49 | 19:14 |
| 12 | 11h 57m 45s | +12s | 04:53 | 05:18 | 05:43 | 06:05 | 75°ENE | 06:07 | 12:03 | 18:00 | 294°O | 18:02 | 18:24 | 18:49 | 19:13 |
| 13 | 11h 57m 55s | +10s | 04:53 | 05:18 | 05:43 | 06:04 | 75°ENE | 06:07 | 12:03 | 18:00 | 293°O | 18:02 | 18:24 | 18:48 | 19:13 |
| 14 | 11h 58m 07s | +12s | 04:53 | 05:18 | 05:43 | 06:04 | 76°ENE | 06:06 | 12:03 | 18:00 | 293°O | 18:02 | 18:24 | 18:48 | 19:13 |
| 15 | 11h 58m 18s | +11s | 04:53 | 05:18 | 05:42 | 06:04 | 76°ENE | 06:06 | 12:03 | 18:00 | 292°O | 18:02 | 18:23 | 18:48 | 19:13 |
| 16 | 11h 58m 29s | +11s | 04:53 | 05:17 | 05:42 | 06:03 | 76°ENE | 06:06 | 12:03 | 18:00 | 292°O | 18:02 | 18:23 | 18:48 | 19:13 |
| 17 | 11h 58m 40s | +11s | 04:53 | 05:17 | 05:42 | 06:03 | 77°ENE | 06:05 | 12:02 | 18:00 | 291°O | 18:02 | 18:23 | 18:48 | 19:12 |
| 18 | 11h 58m 51s | +11s | 04:52 | 05:17 | 05:42 | 06:03 | 77°ENE | 06:05 | 12:02 | 18:00 | 291°O | 18:02 | 18:23 | 18:48 | 19:12 |
| 19 | 11h 59m 02s | +11s | 04:52 | 05:17 | 05:41 | 06:03 | 77°ENE | 06:05 | 12:02 | 17:59 | 290°O | 18:02 | 18:23 | 18:47 | 19:12 |
| 20 | 11h 59m 15s | +13s | 04:52 | 05:16 | 05:41 | 06:02 | 78°ENE | 06:04 | 12:02 | 17:59 | 290°O | 18:01 | 18:23 | 18:47 | 19:12 |
| 21 | 11h 59m 26s | +11s | 04:52 | 05:16 | 05:41 | 06:02 | 78°ENE | 06:04 | 12:02 | 17:59 | 289°O | 18:01 | 18:22 | 18:47 | 19:12 |
| 22 | 11h 59m 38s | +12s | 04:51 | 05:16 | 05:40 | 06:01 | 78°ENE | 06:04 | 12:01 | 17:59 | 289°O | 18:01 | 18:22 | 18:47 | 19:11 |
| 23 | 11h 59m 50s | +12s | 04:51 | 05:16 | 05:40 | 06:01 | 79°ENE | 06:03 | 12:01 | 17:59 | 288°O | 18:01 | 18:22 | 18:47 | 19:11 |
| 24 | 12h 00m 02s | +12s | 04:51 | 05:15 | 05:40 | 06:01 | 79°ENE | 06:03 | 12:01 | 17:59 | 288°O | 18:01 | 18:22 | 18:46 | 19:11 |
| 25 | 12h 00m 14s | +12s | 04:50 | 05:15 | 05:39 | 06:00 | 79°ENE | 06:03 | 12:00 | 17:58 | 287°O | 18:01 | 18:22 | 18:46 | 19:11 |
| 26 | 12h 00m 26s | +12s | 04:50 | 05:15 | 05:39 | 06:00 | 80°ENE | 06:02 | 12:00 | 17:58 | 286°O | 18:00 | 18:21 | 18:46 | 19:10 |
| 27 | 12h 00m 39s | +13s | 04:50 | 05:14 | 05:39 | 06:00 | 80°ENE | 06:02 | 12:00 | 17:58 | 286°O | 18:00 | 18:21 | 18:46 | 19:10 |
| 28 | 12h 00m 51s | +12s | 04:49 | 05:14 | 05:38 | 05:59 | 80°ENE | 06:01 | 12:00 | 17:58 | 285°O | 18:00 | 18:21 | 18:45 | 19:10 |
| 29 | 12h 01m 04s | +13s | 04:49 | 05:13 | 05:38 | 05:59 | 81°ENE | 06:01 | 11:59 | 17:58 | 284°O | 18:00 | 18:21 | 18:45 | 19:10 |
| 30 | 12h 01m 16s | +12s | 04:49 | 05:13 | 05:37 | 05:58 | 81°ENE | 06:01 | 11:59 | 17:58 | 283°O | 18:00 | 18:21 | 18:45 | 19:09 |
| 31 | 12h 01m 29s | +13s | 04:48 | 05:13 | 05:37 | 05:58 | 81°ENE | 06:00 | 11:59 | 17:57 | 282°O | 17:59 | 18:20 | 18:45 | 19:09 |
