Sunrise & Sunset Times in Buenos Aires — October 2027
Complete sunrise and sunset schedule for every day in Buenos Aires, Argentina during October 2027. Includes solar noon, day length, and daily dawn and dusk times. Coordinates: -34.60°, -58.38°.
Sunrise & Sunset in Buenos Aires During October
October in Buenos Aires brings rapidly lengthening days as spring advances in the Southern Hemisphere. The sun rises noticeably earlier and sets later, with total daylight expanding by close to two minutes per day. The higher sun angle means stronger warmth and shorter shadows at midday. Evening light lingers well past where it was a month ago, and the longer golden-hour windows create ideal conditions for outdoor activities.
Golden Hour & Twilight in October
During October, golden hour in Buenos Aires lasts approximately 52 minutes each morning and evening. The low sun angle during these periods produces warm, directional light prized by photographers and filmmakers. Civil twilight — the period when the sun is just below the horizon — adds extra usable light before sunrise and after sunset, extending the practical daylight window beyond the times shown in the table above.
Through October, days in Buenos Aires are lengthening by roughly 2.1 minutes per day, adding up to about 1h 2m over the course of the month.
Daily Sunrise & Sunset — October 2027
| Date | Day | Sunrise | Sunset | Day Length | Solar Noon |
|---|---|---|---|---|---|
| Oct 1 | Fri | 06:31 AM | 06:55 PM | 12h 25m | 12:43 PM |
| Oct 2 | Sat | 06:29 AM | 06:56 PM | 12h 27m | 12:43 PM |
| Oct 3 | Sun | 06:28 AM | 06:57 PM | 12h 29m | 12:42 PM |
| Oct 4 | Mon | 06:26 AM | 06:58 PM | 12h 31m | 12:42 PM |
| Oct 5 | Tue | 06:25 AM | 06:58 PM | 12h 33m | 12:42 PM |
| Oct 6 | Wed | 06:24 AM | 06:59 PM | 12h 36m | 12:41 PM |
| Oct 7 | Thu | 06:22 AM | 07:00 PM | 12h 38m | 12:41 PM |
| Oct 8 | Fri | 06:21 AM | 07:01 PM | 12h 40m | 12:41 PM |
| Oct 9 | Sat | 06:20 AM | 07:01 PM | 12h 42m | 12:40 PM |
| Oct 10 | Sun | 06:18 AM | 07:02 PM | 12h 44m | 12:40 PM |
| Oct 11 | Mon | 06:17 AM | 07:03 PM | 12h 46m | 12:40 PM |
| Oct 12 | Tue | 06:15 AM | 07:04 PM | 12h 48m | 12:40 PM |
| Oct 13 | Wed | 06:14 AM | 07:05 PM | 12h 50m | 12:39 PM |
| Oct 14 | Thu | 06:13 AM | 07:05 PM | 12h 53m | 12:39 PM |
| Oct 15 | Fri | 06:12 AM | 07:06 PM | 12h 55m | 12:39 PM |
| Oct 16 | Sat | 06:10 AM | 07:07 PM | 12h 57m | 12:39 PM |
| Oct 17 | Sun | 06:09 AM | 07:08 PM | 12h 59m | 12:39 PM |
| Oct 18 | Mon | 06:08 AM | 07:09 PM | 13h 1m | 12:38 PM |
| Oct 19 | Tue | 06:07 AM | 07:10 PM | 13h 3m | 12:38 PM |
| Oct 20 | Wed | 06:05 AM | 07:11 PM | 13h 5m | 12:38 PM |
| Oct 21 | Thu | 06:04 AM | 07:11 PM | 13h 7m | 12:38 PM |
| Oct 22 | Fri | 06:03 AM | 07:12 PM | 13h 9m | 12:38 PM |
| Oct 23 | Sat | 06:02 AM | 07:13 PM | 13h 11m | 12:37 PM |
| Oct 24 | Sun | 06:01 AM | 07:14 PM | 13h 13m | 12:37 PM |
| Oct 25 | Mon | 05:59 AM | 07:15 PM | 13h 16m | 12:37 PM |
| Oct 26 | Tue | 05:58 AM | 07:16 PM | 13h 18m | 12:37 PM |
| Oct 27 | Wed | 05:57 AM | 07:17 PM | 13h 20m | 12:37 PM |
| Oct 28 | Thu | 05:56 AM | 07:18 PM | 13h 22m | 12:37 PM |
| Oct 29 | Fri | 05:55 AM | 07:19 PM | 13h 24m | 12:37 PM |
| Oct 30 | Sat | 05:54 AM | 07:19 PM | 13h 26m | 12:37 PM |
| Oct 31 | Sun | 05:53 AM | 07:20 PM | 13h 27m | 12:37 PM |