Buenos Aires, Argentina · September 2026

Daylight in Buenos Aires in September 2026

Average daylight
11h 52m
Longest day · 30th
12h 23m
Shortest day · 1st
11h 22m

Day by day

Mon
Tue
Wed
Thu
Fri
Sat
Sun
1
↑07:14
↓18:36
11h 22m
2
↑07:12
↓18:36
11h 24m
3
↑07:11
↓18:37
11h 26m
4
↑07:09
↓18:38
11h 28m
5
↑07:08
↓18:38
11h 30m
6
↑07:07
↓18:39
11h 32m
7
↑07:05
↓18:40
11h 34m
8
↑07:04
↓18:41
11h 36m
9
↑07:03
↓18:41
11h 38m
10
↑07:01
↓18:42
11h 40m
11
↑07:00
↓18:43
11h 42m
12
↑06:58
↓18:43
11h 45m
13
↑06:57
↓18:44
11h 47m
14
↑06:55
↓18:45
11h 49m
15
↑06:54
↓18:45
11h 51m
16
↑06:53
↓18:46
11h 53m
17
↑06:51
↓18:47
11h 55m
18
↑06:50
↓18:47
11h 57m
19
↑06:48
↓18:48
11h 59m
20
↑06:47
↓18:49
12h 2m
21
↑06:45
↓18:50
12h 4m
22
↑06:44
↓18:50
12h 6m
23
↑06:42
↓18:51
12h 8m
24
↑06:41
↓18:52
12h 10m
25
↑06:40
↓18:52
12h 12m
26
↑06:38
↓18:53
12h 14m
27
↑06:37
↓18:54
12h 17m
28
↑06:35
↓18:55
12h 19m
29
↑06:34
↓18:55
12h 21m
30
↑06:32
↓18:56
12h 23m
↑ Sunrise↓ Sunset● DaylightTimes shown in America/Argentina/Buenos_Aires
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Sunrise, sunset and daylight in Buenos Aires during September

In Buenos Aires, Argentina, daylight in September 2026 averages 11h 52m per day. The month opens with sunrise at 07:14 and sunset at 18:36; it closes with sunrise at 06:32 and sunset at 18:56.

Across the month the days are lengthening — the longest falls on the 30th with 12h 23m of daylight, while the shortest is the 1st at 11h 22m. The calendar above lists the exact sunrise, sunset and daylight length for every day.

All times are shown in Buenos Aires's local timezone (America/Argentina/Buenos_Aires). For a real-time view of the current sun position, see the Buenos Aires page.

  • Daylight in Buenos Aires in September 2026 averages 11h 52m per day, ranging from 11h 22m on the shortest day (the 1st) to 12h 23m on the longest day (the 30th).