Sunrise & sunset times in Buenos Aires in December 2026
In Buenos Aires, December 2026 opens with sunrise at 05:33 and sunset at 19:51 on the 1st, and the day grows by about 0h 8m from the 1st to the 31st. All times below are in Buenos Aires's local time zone.
| Day | Sunrise | Sunset | Day length |
|---|---|---|---|
| December 1 | 05:33 | 19:51 | 14h 18m |
| December 2 | 05:33 | 19:52 | 14h 19m |
| December 3 | 05:33 | 19:53 | 14h 20m |
| December 4 | 05:33 | 19:54 | 14h 21m |
| December 5 | 05:33 | 19:55 | 14h 22m |
| December 6 | 05:33 | 19:56 | 14h 23m |
| December 7 | 05:33 | 19:56 | 14h 23m |
| December 8 | 05:33 | 19:57 | 14h 24m |
| December 9 | 05:33 | 19:58 | 14h 25m |
| December 10 | 05:33 | 19:59 | 14h 25m |
| December 11 | 05:33 | 19:59 | 14h 26m |
| December 12 | 05:34 | 20:00 | 14h 26m |
| December 13 | 05:34 | 20:01 | 14h 27m |
| December 14 | 05:34 | 20:02 | 14h 27m |
| December 15 | 05:34 | 20:02 | 14h 28m |
| December 16 | 05:35 | 20:03 | 14h 28m |
| December 17 | 05:35 | 20:03 | 14h 28m |
| December 18 | 05:35 | 20:04 | 14h 29m |
| December 19 | 05:36 | 20:05 | 14h 29m |
| December 20 | 05:36 | 20:05 | 14h 29m |
| December 21 | 05:37 | 20:06 | 14h 29m |
| December 22 | 05:37 | 20:06 | 14h 29m |
| December 23 | 05:38 | 20:07 | 14h 29m |
| December 24 | 05:38 | 20:07 | 14h 29m |
| December 25 | 05:39 | 20:07 | 14h 28m |
| December 26 | 05:40 | 20:08 | 14h 28m |
| December 27 | 05:40 | 20:08 | 14h 28m |
| December 28 | 05:41 | 20:08 | 14h 28m |
| December 29 | 05:42 | 20:09 | 14h 27m |
| December 30 | 05:42 | 20:09 | 14h 27m |
| December 31 | 05:43 | 20:09 | 14h 26m |
Planning around the light in Buenos Aires in December
This table lists sunrise, sunset and the length of the day for every day of December 2026 in Buenos Aires, Argentina, computed from the city's coordinates and shown in its local time zone. Use it to plan a shoot, a hike, an event or a trip around the exact daylight for the day you have in mind. For golden hour, blue hour and the moon on a specific date, open the full Buenos Aires page and pick that date.
Frequently asked questions about December in Buenos Aires
What time does the sun set in Buenos Aires in December?
Around the middle of December the sun sets at about 20:03 in Buenos Aires. Sunset shifts a little each day through the month, as listed in the table above, all in local time.
What time does the sun rise in Buenos Aires in December?
Around mid December the sun rises at about 05:35 in Buenos Aires, moving gradually across the month as shown in the day-by-day table.
When is the longest day in Buenos Aires in December?
In December 2026 the longest day in Buenos Aires is the 18th (14h 29m of daylight) and the shortest is the 1st (14h 18m).
Other months and tools
Every month of the year in Buenos Aires, each with day-by-day sunrise and sunset times: