Daylight duration
We show daylight length in Buenos Aires during October 2025 and the daylight length for the equinox and solstice for comparing. From October 1, 2025 until October 31, 2025, daylight becomes longer.
October
Winter Solstice
Vernal Equinox
Summer Solstice
Sunrise and Sunset
Times of sunrise and sunset in Buenos Aires during October 2025.
Taking October 1, 2025 as reference, the sun rises at 06:29:58 at 94.62°E (East) and sets at 18:57:02 at 200.76°S (South). Sunrise and sunset take approximately 2.6 minutes to complete. Read more about sunrise and sunset.
Taking October 15, 2025 as reference, the sun rises at 06:11:07 at 101.11°E (East) and sets at 19:08:09 at 192.45°S (South). Sunrise and sunset take approximately 2.63 minutes to complete. Read more about sunrise and sunset.
Sunset
Sunrise
Solar Events
| 2025 | Daylength | Dawn | Sunset | Solar Noon | Sunrise | Dusk | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Oct | Length | Difference | Ast. | Nau. | Civ. | Start | Azimuth | End | Start | Azimuth | End | Civ. | Nau. | Ast. | |
| 1 | 12h 27m 04s | - | 05:04 | 05:35 | 06:04 | 06:29 | 95°E | 06:32 | 12:43 | 18:54 | 201°S | 18:57 | 19:22 | 19:52 | 20:22 |
| 2 | 12h 29m 14s | +2.2m | 05:03 | 05:33 | 06:03 | 06:28 | 95°E | 06:31 | 12:42 | 18:55 | 200°S | 18:57 | 19:23 | 19:52 | 20:23 |
| 3 | 12h 31m 22s | +2.1m | 05:01 | 05:32 | 06:01 | 06:27 | 96°E | 06:29 | 12:42 | 18:55 | 199°S | 18:58 | 19:23 | 19:53 | 20:24 |
| 4 | 12h 33m 32s | +2.2m | 05:00 | 05:30 | 06:00 | 06:25 | 96°E | 06:28 | 12:42 | 18:56 | 199°S | 18:59 | 19:24 | 19:54 | 20:25 |
| 5 | 12h 35m 41s | +2.2m | 04:58 | 05:29 | 05:59 | 06:24 | 97°E | 06:27 | 12:41 | 18:57 | 198°S | 19:00 | 19:25 | 19:55 | 20:26 |
| 6 | 12h 37m 50s | +2.2m | 04:57 | 05:27 | 05:57 | 06:23 | 97°E | 06:25 | 12:41 | 18:58 | 198°S | 19:00 | 19:26 | 19:56 | 20:26 |
| 7 | 12h 39m 59s | +2.2m | 04:55 | 05:26 | 05:56 | 06:21 | 97°E | 06:24 | 12:41 | 18:59 | 197°S | 19:01 | 19:27 | 19:57 | 20:27 |
| 8 | 12h 42m 07s | +2.1m | 04:54 | 05:24 | 05:54 | 06:20 | 98°E | 06:22 | 12:41 | 18:59 | 196°S | 19:02 | 19:27 | 19:58 | 20:28 |
| 9 | 12h 44m 16s | +2.2m | 04:52 | 05:23 | 05:53 | 06:18 | 98°E | 06:21 | 12:40 | 19:00 | 196°S | 19:03 | 19:28 | 19:58 | 20:29 |
| 10 | 12h 46m 24s | +2.1m | 04:51 | 05:21 | 05:52 | 06:17 | 99°E | 06:20 | 12:40 | 19:01 | 195°S | 19:04 | 19:29 | 19:59 | 20:30 |
| 11 | 12h 48m 32s | +2.1m | 04:49 | 05:20 | 05:50 | 06:16 | 99°E | 06:18 | 12:40 | 19:02 | 195°S | 19:04 | 19:30 | 20:00 | 20:31 |
| 12 | 12h 50m 40s | +2.1m | 04:48 | 05:19 | 05:49 | 06:15 | 100°E | 06:17 | 12:40 | 19:03 | 194°S | 19:05 | 19:31 | 20:01 | 20:32 |
| 13 | 12h 52m 47s | +2.1m | 04:46 | 05:17 | 05:48 | 06:13 | 100°E | 06:16 | 12:39 | 19:03 | 194°S | 19:06 | 19:32 | 20:02 | 20:33 |
| 14 | 12h 54m 55s | +2.1m | 04:44 | 05:16 | 05:46 | 06:12 | 101°E | 06:15 | 12:39 | 19:04 | 193°S | 19:07 | 19:33 | 20:03 | 20:35 |
| 15 | 12h 57m 02s | +2.1m | 04:43 | 05:14 | 05:45 | 06:11 | 101°E | 06:13 | 12:39 | 19:05 | 192°S | 19:08 | 19:33 | 20:04 | 20:36 |
| 16 | 12h 59m 08s | +2.1m | 04:41 | 05:13 | 05:44 | 06:09 | 102°E | 06:12 | 12:39 | 19:06 | 192°S | 19:08 | 19:34 | 20:05 | 20:37 |
| 17 | 13h 01m 14s | +2.1m | 04:40 | 05:12 | 05:42 | 06:08 | 102°E | 06:11 | 12:38 | 19:07 | 191°S | 19:09 | 19:35 | 20:06 | 20:38 |
| 18 | 13h 03m 20s | +2.1m | 04:38 | 05:10 | 05:41 | 06:07 | 102°E | 06:10 | 12:38 | 19:08 | 191°S | 19:10 | 19:36 | 20:07 | 20:39 |
| 19 | 13h 05m 25s | +2.1m | 04:37 | 05:09 | 05:40 | 06:06 | 103°E | 06:08 | 12:38 | 19:08 | 190°S | 19:11 | 19:37 | 20:08 | 20:40 |
| 20 | 13h 07m 30s | +2.1m | 04:35 | 05:07 | 05:38 | 06:04 | 103°E | 06:07 | 12:38 | 19:09 | 190°S | 19:12 | 19:38 | 20:09 | 20:41 |
| 21 | 13h 9m 34s | +2.1m | 04:34 | 05:06 | 05:37 | 06:03 | 104°E | 06:06 | 12:38 | 19:10 | 190°S | 19:13 | 19:39 | 20:10 | 20:42 |
| 22 | 13h 11m 38s | +2.1m | 04:33 | 05:05 | 05:36 | 06:02 | 104°E | 06:05 | 12:38 | 19:11 | 189°S | 19:14 | 19:40 | 20:11 | 20:43 |
| 23 | 13h 13m 41s | +2.1m | 04:31 | 05:03 | 05:35 | 06:01 | 105°E | 06:04 | 12:37 | 19:12 | 189°S | 19:15 | 19:41 | 20:12 | 20:45 |
| 24 | 13h 15m 44s | +2.1m | 04:30 | 05:02 | 05:33 | 06:00 | 105°E | 06:02 | 12:37 | 19:13 | 188°S | 19:15 | 19:42 | 20:13 | 20:46 |
| 25 | 13h 17m 46s | +2m | 04:28 | 05:01 | 05:32 | 05:59 | 105°E | 06:01 | 12:37 | 19:14 | 188°S | 19:16 | 19:43 | 20:14 | 20:47 |
| 26 | 13h 19m 47s | +2m | 04:27 | 05:00 | 05:31 | 05:57 | 106°E | 06:00 | 12:37 | 19:15 | 187°S | 19:17 | 19:44 | 20:15 | 20:48 |
| 27 | 13h 21m 48s | +2m | 04:25 | 04:58 | 05:30 | 05:56 | 106°E | 05:59 | 12:37 | 19:15 | 187°S | 19:18 | 19:45 | 20:16 | 20:49 |
| 28 | 13h 23m 48s | +2m | 04:24 | 04:57 | 05:29 | 05:55 | 107°E | 05:58 | 12:37 | 19:16 | 187°S | 19:19 | 19:46 | 20:17 | 20:51 |
| 29 | 13h 25m 46s | +2m | 04:23 | 04:56 | 05:28 | 05:54 | 107°E | 05:57 | 12:37 | 19:17 | 186°S | 19:20 | 19:47 | 20:19 | 20:52 |
| 30 | 13h 27m 45s | +2m | 04:21 | 04:55 | 05:27 | 05:53 | 108°E | 05:56 | 12:37 | 19:18 | 186°S | 19:21 | 19:48 | 20:20 | 20:53 |
| 31 | 13h 29m 42s | +2m | 04:20 | 04:53 | 05:25 | 05:52 | 108°E | 05:55 | 12:37 | 19:19 | 185°S | 19:22 | 19:49 | 20:21 | 20:54 |
