Nous montrons la longueur du jour à Brazzaville en mai 2018 et la longueur du jour pour l'équinoxe et le solstice pour la comparaison. De 1 mai 2018 à 31 mai 2018 la lumière du jour devient plus courte.
Heures de lever et coucher de soleil à Brazzaville en mai 2018.
En prenant le 1 mai 2018 comme référence, le soleil se lève à 05:57:13 à 74.95°ENE (Est-Nord-Est) et se couche à 17:54:48 à 71.87°ENE (Est-Nord-Est). Le lever et le coucher du soleil durent environ 2.22 minutes.
En prenant le 15 mai 2018 comme référence, le soleil se lève à 05:57:36 à 71.15°ENE (Est-Nord-Est) et se couche à 17:52:55 à 67.62°ENE (Est-Nord-Est). Le lever et le coucher du soleil durent environ 2.27 minutes.
| 2018 | Longueur du Jour | Aube | Lever | Midi Solaire | Coucher | Crépuscule | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mai | Longueur | Différence | Ast. | Nau. | Civ. | Début | Azimuth | Fin | Début | Azimuth | Fin | Civ. | Nau. | Ast. | |
| 1 | 11h 57m 35s | - | 04:46 | 05:10 | 05:35 | 05:57 | 75°ENE | 05:59 | 11:56 | 17:52 | 72°ENE | 17:54 | 18:16 | 18:41 | 19:06 |
| 2 | 11h 57m 25s | -10s | 04:45 | 05:10 | 05:35 | 05:57 | 75°ENE | 05:59 | 11:55 | 17:52 | 72°ENE | 17:54 | 18:16 | 18:41 | 19:05 |
| 3 | 11h 57m 14s | -11s | 04:45 | 05:10 | 05:35 | 05:57 | 74°ENE | 05:59 | 11:55 | 17:52 | 71°ENE | 17:54 | 18:15 | 18:40 | 19:05 |
| 4 | 11h 57m 03s | -11s | 04:45 | 05:10 | 05:35 | 05:57 | 74°ENE | 05:59 | 11:55 | 17:52 | 71°ENE | 17:54 | 18:15 | 18:40 | 19:05 |
| 5 | 11h 56m 53s | -10s | 04:45 | 05:10 | 05:35 | 05:57 | 74°ENE | 05:59 | 11:55 | 17:51 | 70°ENE | 17:54 | 18:15 | 18:40 | 19:05 |
| 6 | 11h 56m 43s | -10s | 04:45 | 05:10 | 05:35 | 05:57 | 73°ENE | 05:59 | 11:55 | 17:51 | 70°ENE | 17:53 | 18:15 | 18:40 | 19:05 |
| 7 | 11h 56m 33s | -10s | 04:45 | 05:10 | 05:35 | 05:57 | 73°ENE | 05:59 | 11:55 | 17:51 | 70°ENE | 17:53 | 18:15 | 18:40 | 19:05 |
| 8 | 11h 56m 23s | -10s | 04:45 | 05:10 | 05:35 | 05:57 | 73°ENE | 05:59 | 11:55 | 17:51 | 70°ENE | 17:53 | 18:15 | 18:40 | 19:05 |
| 9 | 11h 56m 14s | -9s | 04:45 | 05:10 | 05:35 | 05:57 | 73°ENE | 05:59 | 11:55 | 17:51 | 69°ENE | 17:53 | 18:15 | 18:40 | 19:05 |
| 10 | 11h 56m 04s | -10s | 04:45 | 05:10 | 05:35 | 05:57 | 72°ENE | 05:59 | 11:55 | 17:51 | 69°ENE | 17:53 | 18:15 | 18:40 | 19:05 |
| 11 | 11h 55m 55s | -9s | 04:45 | 05:10 | 05:35 | 05:57 | 72°ENE | 05:59 | 11:55 | 17:51 | 69°ENE | 17:53 | 18:15 | 18:40 | 19:05 |
| 12 | 11h 55m 46s | -9s | 04:45 | 05:10 | 05:35 | 05:57 | 72°ENE | 05:59 | 11:55 | 17:50 | 68°ENE | 17:53 | 18:14 | 18:40 | 19:05 |
| 13 | 11h 55m 37s | -9s | 04:45 | 05:10 | 05:35 | 05:57 | 72°ENE | 05:59 | 11:55 | 17:50 | 68°ENE | 17:53 | 18:14 | 18:40 | 19:05 |
| 14 | 11h 55m 28s | -9s | 04:45 | 05:10 | 05:35 | 05:57 | 71°ENE | 05:59 | 11:55 | 17:50 | 68°ENE | 17:52 | 18:14 | 18:40 | 19:05 |
| 15 | 11h 55m 19s | -9s | 04:44 | 05:10 | 05:35 | 05:57 | 71°ENE | 05:59 | 11:55 | 17:50 | 68°ENE | 17:52 | 18:14 | 18:40 | 19:05 |
| 16 | 11h 55m 11s | -8s | 04:44 | 05:10 | 05:35 | 05:57 | 71°ENE | 05:59 | 11:55 | 17:50 | 67°ENE | 17:52 | 18:14 | 18:40 | 19:05 |
| 17 | 11h 55m 02s | -9s | 04:44 | 05:10 | 05:35 | 05:57 | 71°ENE | 06:00 | 11:55 | 17:50 | 67°ENE | 17:52 | 18:14 | 18:40 | 19:05 |
| 18 | 11h 54m 55s | -7s | 04:44 | 05:10 | 05:35 | 05:57 | 70°ENE | 06:00 | 11:55 | 17:50 | 67°ENE | 17:52 | 18:14 | 18:40 | 19:05 |
| 19 | 11h 54m 46s | -9s | 04:44 | 05:10 | 05:36 | 05:58 | 70°ENE | 06:00 | 11:55 | 17:50 | 67°ENE | 17:52 | 18:14 | 18:40 | 19:05 |
| 20 | 11h 54m 39s | -7s | 04:45 | 05:10 | 05:36 | 05:58 | 70°ENE | 06:00 | 11:55 | 17:50 | 66°ENE | 17:52 | 18:14 | 18:40 | 19:05 |
| 21 | 11h 54m 31s | -8s | 04:45 | 05:10 | 05:36 | 05:58 | 70°ENE | 06:00 | 11:55 | 17:50 | 66°ENE | 17:52 | 18:14 | 18:40 | 19:06 |
| 22 | 11h 54m 24s | -7s | 04:45 | 05:10 | 05:36 | 05:58 | 70°ENE | 06:00 | 11:55 | 17:50 | 66°ENE | 17:52 | 18:14 | 18:40 | 19:06 |
| 23 | 11h 54m 17s | -7s | 04:45 | 05:10 | 05:36 | 05:58 | 69°ENE | 06:00 | 11:55 | 17:50 | 66°ENE | 17:52 | 18:14 | 18:40 | 19:06 |
| 24 | 11h 54m 10s | -7s | 04:45 | 05:10 | 05:36 | 05:58 | 69°ENE | 06:00 | 11:55 | 17:50 | 66°ENE | 17:52 | 18:14 | 18:40 | 19:06 |
| 25 | 11h 54m 03s | -7s | 04:45 | 05:10 | 05:36 | 05:58 | 69°ENE | 06:01 | 11:55 | 17:50 | 66°ENE | 17:52 | 18:15 | 18:40 | 19:06 |
| 26 | 11h 53m 56s | -7s | 04:45 | 05:11 | 05:36 | 05:58 | 69°ENE | 06:01 | 11:55 | 17:50 | 65°ENE | 17:52 | 18:15 | 18:40 | 19:06 |
| 27 | 11h 53m 50s | -6s | 04:45 | 05:11 | 05:36 | 05:59 | 69°ENE | 06:01 | 11:56 | 17:50 | 65°ENE | 17:52 | 18:15 | 18:41 | 19:06 |
| 28 | 11h 53m 44s | -6s | 04:45 | 05:11 | 05:37 | 05:59 | 69°ENE | 06:01 | 11:56 | 17:50 | 65°ENE | 17:53 | 18:15 | 18:41 | 19:06 |
| 29 | 11h 53m 38s | -6s | 04:45 | 05:11 | 05:37 | 05:59 | 68°ENE | 06:01 | 11:56 | 17:50 | 65°ENE | 17:53 | 18:15 | 18:41 | 19:07 |
| 30 | 11h 53m 33s | -5s | 04:45 | 05:11 | 05:37 | 05:59 | 68°ENE | 06:01 | 11:56 | 17:50 | 65°ENE | 17:53 | 18:15 | 18:41 | 19:07 |
| 31 | 11h 53m 28s | -5s | 04:45 | 05:11 | 05:37 | 05:59 | 68°ENE | 06:02 | 11:56 | 17:51 | 65°ENE | 17:53 | 18:15 | 18:41 | 19:07 |