Daylight duration
We show daylight length in San Juan during September 2017 and the daylight length for the equinox and solstice for comparing. From September 1, 2017 until September 30, 2017 daylight becomes shorter.
Sunrise and Sunset
Times of sunrise and sunset in San Juan during September 2017.
Taking September 1, 2017 as reference, the sun rises at 06:09:45 at 81.08°ENE (East-northeast) and sets at 18:38:18 at 313.08°WNW (West-northwest). Sunrise and sunset take approximately 2.28 minutes to complete. Read more about sunrise and sunset.
Taking September 15, 2017 as reference, the sun rises at 06:12:06 at 86.63°ENE (East-northeast) and sets at 18:26:22 at 312.46°WNW (West-northwest). Sunrise and sunset take approximately 2.25 minutes to complete. Read more about sunrise and sunset.
Solar Events
| 2017 | Daylength | Dawn | Sunset | Solar Noon | Sunrise | Dusk | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sep | Length | Difference | Ast. | Nau. | Civ. | Start | Azimuth | End | Start | Azimuth | End | Civ. | Nau. | Ast. | |
| 1 | 12h 28m 33s | - | 04:55 | 05:21 | 05:47 | 06:09 | 81°ENE | 06:12 | 12:24 | 18:36 | 313°WNW | 18:38 | 19:00 | 19:26 | 19:52 |
| 2 | 12h 27m 32s | -1m | 04:55 | 05:22 | 05:47 | 06:09 | 81°ENE | 06:12 | 12:23 | 18:35 | 313°WNW | 18:37 | 18:59 | 19:25 | 19:51 |
| 3 | 12h 26m 32s | -1m | 04:56 | 05:22 | 05:48 | 06:10 | 82°ENE | 06:12 | 12:23 | 18:34 | 313°WNW | 18:36 | 18:58 | 19:24 | 19:50 |
| 4 | 12h 25m 32s | -1m | 04:56 | 05:22 | 05:48 | 06:10 | 82°ENE | 06:12 | 12:23 | 18:33 | 313°WNW | 18:35 | 18:57 | 19:23 | 19:49 |
| 5 | 12h 24m 30s | -1m | 04:56 | 05:22 | 05:48 | 06:10 | 83°ENE | 06:12 | 12:22 | 18:32 | 313°WNW | 18:34 | 18:56 | 19:22 | 19:48 |
| 6 | 12h 23m 30s | -1m | 04:57 | 05:22 | 05:48 | 06:10 | 83°ENE | 06:12 | 12:22 | 18:31 | 313°WNW | 18:34 | 18:56 | 19:21 | 19:47 |
| 7 | 12h 22m 29s | -1m | 04:57 | 05:23 | 05:48 | 06:10 | 83°ENE | 06:13 | 12:22 | 18:31 | 313°WNW | 18:33 | 18:55 | 19:20 | 19:46 |
| 8 | 12h 21m 27s | -1m | 04:57 | 05:23 | 05:49 | 06:10 | 84°ENE | 06:13 | 12:21 | 18:30 | 313°WNW | 18:32 | 18:54 | 19:19 | 19:45 |
| 9 | 12h 20m 26s | -1m | 04:57 | 05:23 | 05:49 | 06:11 | 84°ENE | 06:13 | 12:21 | 18:29 | 313°WNW | 18:31 | 18:53 | 19:19 | 19:44 |
| 10 | 12h 19m 24s | -1m | 04:58 | 05:23 | 05:49 | 06:11 | 85°ENE | 06:13 | 12:21 | 18:28 | 313°WNW | 18:30 | 18:52 | 19:18 | 19:43 |
| 11 | 12h 18m 23s | -1m | 04:58 | 05:24 | 05:49 | 06:11 | 85°ENE | 06:13 | 12:20 | 18:27 | 313°WNW | 18:29 | 18:51 | 19:17 | 19:42 |
| 12 | 12h 17m 21s | -1m | 04:58 | 05:24 | 05:49 | 06:11 | 85°ENE | 06:13 | 12:20 | 18:26 | 313°WNW | 18:28 | 18:50 | 19:16 | 19:41 |
| 13 | 12h 16m 19s | -1m | 04:58 | 05:24 | 05:49 | 06:11 | 86°ENE | 06:14 | 12:20 | 18:25 | 313°WNW | 18:28 | 18:49 | 19:15 | 19:41 |
| 14 | 12h 15m 18s | -1m | 04:59 | 05:24 | 05:50 | 06:11 | 86°ENE | 06:14 | 12:19 | 18:24 | 313°WNW | 18:27 | 18:49 | 19:14 | 19:40 |
| 15 | 12h 14m 16s | -1m | 04:59 | 05:24 | 05:50 | 06:12 | 87°ENE | 06:14 | 12:19 | 18:24 | 312°WNW | 18:26 | 18:48 | 19:13 | 19:39 |
| 16 | 12h 13m 13s | -1.1m | 04:59 | 05:24 | 05:50 | 06:12 | 87°ENE | 06:14 | 12:19 | 18:23 | 312°WNW | 18:25 | 18:47 | 19:12 | 19:38 |
| 17 | 12h 12m 12s | -1m | 04:59 | 05:25 | 05:50 | 06:12 | 87°ENE | 06:14 | 12:18 | 18:22 | 312°WNW | 18:24 | 18:46 | 19:11 | 19:37 |
| 18 | 12h 11m 9s | -1.1m | 04:59 | 05:25 | 05:50 | 06:12 | 88°ENE | 06:14 | 12:18 | 18:21 | 312°WNW | 18:23 | 18:45 | 19:10 | 19:36 |
| 19 | 12h 10m 07s | -1m | 05:00 | 05:25 | 05:50 | 06:12 | 88°ENE | 06:15 | 12:17 | 18:20 | 312°WNW | 18:22 | 18:44 | 19:10 | 19:35 |
| 20 | 12h 9m 05s | -1m | 05:00 | 05:25 | 05:51 | 06:12 | 89°ENE | 06:15 | 12:17 | 18:19 | 312°WNW | 18:21 | 18:43 | 19:09 | 19:34 |
| 21 | 12h 08m 03s | -1m | 05:00 | 05:25 | 05:51 | 06:13 | 89°ENE | 06:15 | 12:17 | 18:18 | 312°WNW | 18:21 | 18:42 | 19:08 | 19:33 |
| 22 | 12h 07m 01s | -1m | 05:00 | 05:26 | 05:51 | 06:13 | 89°ENE | 06:15 | 12:16 | 18:18 | 312°WNW | 18:20 | 18:42 | 19:07 | 19:32 |
| 23 | 12h 05m 59s | -1m | 05:00 | 05:26 | 05:51 | 06:13 | 90°ENE | 06:15 | 12:16 | 18:17 | 312°WNW | 18:19 | 18:41 | 19:06 | 19:31 |
| 24 | 12h 04m 56s | -1.1m | 05:01 | 05:26 | 05:51 | 06:13 | 90°ENE | 06:15 | 12:16 | 18:16 | 312°WNW | 18:18 | 18:40 | 19:05 | 19:30 |
| 25 | 12h 03m 54s | -1m | 05:01 | 05:26 | 05:51 | 06:13 | 91°ENE | 06:16 | 12:15 | 18:15 | 312°WNW | 18:17 | 18:39 | 19:04 | 19:30 |
| 26 | 12h 02m 52s | -1m | 05:01 | 05:26 | 05:52 | 06:13 | 91°ENE | 06:16 | 12:15 | 18:14 | 312°WNW | 18:16 | 18:38 | 19:03 | 19:29 |
| 27 | 12h 01m 50s | -1m | 05:01 | 05:27 | 05:52 | 06:14 | 92°ENE | 06:16 | 12:15 | 18:13 | 312°WNW | 18:15 | 18:37 | 19:03 | 19:28 |
| 28 | 12h 00m 47s | -1.1m | 05:01 | 05:27 | 05:52 | 06:14 | 92°ENE | 06:16 | 12:14 | 18:12 | 311°WNW | 18:15 | 18:36 | 19:02 | 19:27 |
| 29 | 11h 59m 45s | -1m | 05:02 | 05:27 | 05:52 | 06:14 | 92°ENE | 06:16 | 12:14 | 18:11 | 311°WNW | 18:14 | 18:36 | 19:01 | 19:26 |
| 30 | 11h 58m 44s | -1m | 05:02 | 05:27 | 05:52 | 06:14 | 93°ENE | 06:16 | 12:14 | 18:11 | 311°WNW | 18:13 | 18:35 | 19:00 | 19:25 |
