Daylight duration
We show daylight length in San Juan during September 2023 and the daylight length for the equinox and solstice for comparing. From September 1, 2023 until September 30, 2023, daylight becomes shorter.
Sunrise and Sunset
Times of sunrise and sunset in San Juan during September 2023.
Taking September 1, 2023 as reference, the sun rises at 06:09:41 at 80.91°ENE (East-northeast) and sets at 18:38:41 at 116.96°ESE (East-southeast). Sunrise and sunset take approximately 2.28 minutes to complete. Read more about sunrise and sunset.
Taking September 15, 2023 as reference, the sun rises at 06:12:02 at 86.45°ENE (East-northeast) and sets at 18:26:46 at 136.81°SE (Southeast). Sunrise and sunset take approximately 2.25 minutes to complete. Read more about sunrise and sunset.
Solar Events
| 2023 | Daylength | Dawn | Sunset | Solar Noon | Sunrise | Dusk | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sep | Length | Difference | Ast. | Nau. | Civ. | Start | Azimuth | End | Start | Azimuth | End | Civ. | Nau. | Ast. | |
| 1 | 12h 29m 00s | - | 04:55 | 05:21 | 05:47 | 06:09 | 81°ENE | 06:11 | 12:24 | 18:36 | 117°SE | 18:38 | 19:00 | 19:26 | 19:52 |
| 2 | 12h 27m 59s | -1m | 04:55 | 05:21 | 05:47 | 06:09 | 81°ENE | 06:12 | 12:24 | 18:35 | 118°SE | 18:37 | 18:59 | 19:25 | 19:51 |
| 3 | 12h 26m 59s | -1m | 04:56 | 05:22 | 05:47 | 06:10 | 82°ENE | 06:12 | 12:23 | 18:34 | 120°SE | 18:37 | 18:59 | 19:24 | 19:50 |
| 4 | 12h 25m 59s | -1m | 04:56 | 05:22 | 05:48 | 06:10 | 82°ENE | 06:12 | 12:23 | 18:33 | 121°SE | 18:36 | 18:58 | 19:23 | 19:49 |
| 5 | 12h 24m 58s | -1m | 04:56 | 05:22 | 05:48 | 06:10 | 82°ENE | 06:12 | 12:23 | 18:33 | 122°SE | 18:35 | 18:57 | 19:23 | 19:48 |
| 6 | 12h 23m 57s | -1m | 04:56 | 05:22 | 05:48 | 06:10 | 83°ENE | 06:12 | 12:22 | 18:32 | 124°SE | 18:34 | 18:56 | 19:22 | 19:48 |
| 7 | 12h 22m 56s | -1m | 04:57 | 05:23 | 05:48 | 06:10 | 83°ENE | 06:13 | 12:22 | 18:31 | 125°SE | 18:33 | 18:55 | 19:21 | 19:47 |
| 8 | 12h 21m 55s | -1m | 04:57 | 05:23 | 05:48 | 06:10 | 84°ENE | 06:13 | 12:21 | 18:30 | 127°SE | 18:32 | 18:54 | 19:20 | 19:46 |
| 9 | 12h 20m 54s | -1m | 04:57 | 05:23 | 05:49 | 06:11 | 84°ENE | 06:13 | 12:21 | 18:29 | 128°SE | 18:31 | 18:53 | 19:19 | 19:45 |
| 10 | 12h 19m 52s | -1m | 04:57 | 05:23 | 05:49 | 06:11 | 84°ENE | 06:13 | 12:21 | 18:28 | 130°SE | 18:31 | 18:53 | 19:18 | 19:44 |
| 11 | 12h 18m 50s | -1m | 04:58 | 05:23 | 05:49 | 06:11 | 85°ENE | 06:13 | 12:20 | 18:27 | 131°SE | 18:30 | 18:52 | 19:17 | 19:43 |
| 12 | 12h 17m 49s | -1m | 04:58 | 05:24 | 05:49 | 06:11 | 85°ENE | 06:13 | 12:20 | 18:27 | 132°SE | 18:29 | 18:51 | 19:16 | 19:42 |
| 13 | 12h 16m 47s | -1m | 04:58 | 05:24 | 05:49 | 06:11 | 86°ENE | 06:13 | 12:20 | 18:26 | 134°SE | 18:28 | 18:50 | 19:15 | 19:41 |
| 14 | 12h 15m 46s | -1m | 04:58 | 05:24 | 05:50 | 06:11 | 86°ENE | 06:14 | 12:19 | 18:25 | 135°SE | 18:27 | 18:49 | 19:14 | 19:40 |
| 15 | 12h 14m 44s | -1m | 04:59 | 05:24 | 05:50 | 06:12 | 86°ENE | 06:14 | 12:19 | 18:24 | 137°SE | 18:26 | 18:48 | 19:14 | 19:39 |
| 16 | 12h 13m 41s | -1.1m | 04:59 | 05:24 | 05:50 | 06:12 | 87°ENE | 06:14 | 12:19 | 18:23 | 138°SE | 18:25 | 18:47 | 19:13 | 19:38 |
| 17 | 12h 12m 40s | -1m | 04:59 | 05:25 | 05:50 | 06:12 | 87°ENE | 06:14 | 12:18 | 18:22 | 140°SE | 18:25 | 18:46 | 19:12 | 19:37 |
| 18 | 12h 11m 37s | -1.1m | 04:59 | 05:25 | 05:50 | 06:12 | 88°ENE | 06:14 | 12:18 | 18:21 | 141°SE | 18:24 | 18:45 | 19:11 | 19:36 |
| 19 | 12h 10m 35s | -1m | 04:59 | 05:25 | 05:50 | 06:12 | 88°ENE | 06:14 | 12:18 | 18:21 | 142°SE | 18:23 | 18:45 | 19:10 | 19:35 |
| 20 | 12h 9m 33s | -1m | 05:00 | 05:25 | 05:51 | 06:12 | 88°ENE | 06:15 | 12:17 | 18:20 | 144°SE | 18:22 | 18:44 | 19:09 | 19:34 |
| 21 | 12h 08m 31s | -1m | 05:00 | 05:25 | 05:51 | 06:13 | 89°ENE | 06:15 | 12:17 | 18:19 | 145°SE | 18:21 | 18:43 | 19:08 | 19:34 |
| 22 | 12h 07m 29s | -1m | 05:00 | 05:26 | 05:51 | 06:13 | 89°ENE | 06:15 | 12:17 | 18:18 | 147°SE | 18:20 | 18:42 | 19:07 | 19:33 |
| 23 | 12h 06m 26s | -1.1m | 05:00 | 05:26 | 05:51 | 06:13 | 90°ENE | 06:15 | 12:16 | 18:17 | 148°SE | 18:19 | 18:41 | 19:06 | 19:32 |
| 24 | 12h 05m 24s | -1m | 05:00 | 05:26 | 05:51 | 06:13 | 90°ENE | 06:15 | 12:16 | 18:16 | 149°SE | 18:18 | 18:40 | 19:05 | 19:31 |
| 25 | 12h 04m 22s | -1m | 05:01 | 05:26 | 05:51 | 06:13 | 91°ENE | 06:15 | 12:15 | 18:15 | 150°SE | 18:18 | 18:39 | 19:05 | 19:30 |
| 26 | 12h 03m 20s | -1m | 05:01 | 05:26 | 05:52 | 06:13 | 91°ENE | 06:16 | 12:15 | 18:14 | 152°SE | 18:17 | 18:38 | 19:04 | 19:29 |
| 27 | 12h 02m 18s | -1m | 05:01 | 05:26 | 05:52 | 06:14 | 91°ENE | 06:16 | 12:15 | 18:14 | 153°SE | 18:16 | 18:38 | 19:03 | 19:28 |
| 28 | 12h 01m 16s | -1m | 05:01 | 05:27 | 05:52 | 06:14 | 92°ENE | 06:16 | 12:14 | 18:13 | 154°SE | 18:15 | 18:37 | 19:02 | 19:27 |
| 29 | 12h 00m 13s | -1.1m | 05:01 | 05:27 | 05:52 | 06:14 | 92°ENE | 06:16 | 12:14 | 18:12 | 155°SE | 18:14 | 18:36 | 19:01 | 19:26 |
| 30 | 11h 59m 12s | -1m | 05:02 | 05:27 | 05:52 | 06:14 | 93°ENE | 06:16 | 12:14 | 18:11 | 157°SE | 18:13 | 18:35 | 19:00 | 19:26 |
