World Resorts Argentina Buenos Aires Weather

Sunrise and sunset

Sunrise and sunset in Buenos Aires: December , 2025

Time of sunrise: 05:39
Time of sunset: 20:08
Time of moonrise: 10:44
Time of moonset: 23:50
Day length: 14 h. 29 min.

Table below shows sunrise and sunset data for the next several days. You can pick any time interval to get more data.

Interval:
-
Date Sunrise Sunset Day length
16.12.2025 05:35 20:03 14 h. 28 min.
17.12.2025 05:35 20:04 14 h. 29 min.
18.12.2025 05:36 20:04 14 h. 28 min.
19.12.2025 05:36 20:05 14 h. 29 min.
20.12.2025 05:36 20:06 14 h. 30 min.
21.12.2025 05:37 20:06 14 h. 29 min.
22.12.2025 05:37 20:06 14 h. 29 min.
23.12.2025 05:38 20:07 14 h. 29 min.
24.12.2025 05:38 20:07 14 h. 29 min.
25.12.2025 05:39 20:08 14 h. 29 min.
26.12.2025 05:40 20:08 14 h. 28 min.
27.12.2025 05:40 20:08 14 h. 28 min.
28.12.2025 05:41 20:09 14 h. 28 min.
29.12.2025 05:42 20:09 14 h. 27 min.
30.12.2025 05:42 20:09 14 h. 27 min.
31.12.2025 05:43 20:09 14 h. 26 min.
01.01.2026 05:44 20:10 14 h. 26 min.
02.01.2026 05:45 20:10 14 h. 25 min.
03.01.2026 05:45 20:10 14 h. 25 min.
04.01.2026 05:46 20:10 14 h. 24 min.
Monthly day length in Buenos Aires, hours

This chart show the number of hours when sun is above the horizon line.

Best time for vacation in Buenos Aires

Sunniest months:
January 24 days
December 23 days
February 21 days
Warmest months:
January 84.2 °F
February 82.3 °F
December 80.7 °F
Warmest sea temp:
January 79.4 °F
February 78.7 °F
December 76.7 °F
Coldest months:
July 56.4 °F
June 57.6 °F
August 58.8 °F
Rainiest months:
February 5 days
December 4 days
January 4 days
Windiest months:
October 10.7 mph
November 10.7 mph
September 10.6 mph

Buenos Aires on a weather map

Buenos Aires
+77°F
SW 11 mph
Feels like: +79°F
Precip.: 0%
Places in Argentina:
Name
°F
+77°F
+77°F
+91°F
+70°F
+91°F
+82°F
+68°F
+63°F
+64°F
+82°F
+95°F
+46°F
+46°F
24 Hours Forecast
Buenos Aires
Local time: 17:44
December 25, thursday
1800
77°F
SW
11 mph
2100
73°F
W
13 mph
December 26, friday
0000
75°F
SW
13 mph
0300
73°F
SE
5 mph
0600
72°F
S
3 mph
0900
77°F
S
8 mph
1200
82°F
S
8 mph
1500
88°F
S
5 mph
Units of measurement: °C / °F