Buenos Aires sunrise and sunset in December 2026

Earliest sunrise05:33day 5

Latest sunrise05:43day 31

Earliest sunset19:52day 1

Latest sunset20:10day 31

Day length change in the month+8m 15s

Day	Dawn	Sunrise	Noon	Sunset	Dusk	Day length	vs prev. day
1 Tue	05:05	05:34	12:43	19:52	20:21	14 h 18 min	+1m 04s
2 Wed	05:05	05:34	12:43	19:53	20:22	14 h 19 min	+1m 01s
3 Thu	05:05	05:34	12:43	19:53	20:23	14 h 20 min	+58s
4 Fri	05:04	05:33	12:44	19:54	20:23	14 h 21 min	+56s
5 Sat	05:04	05:33	12:44	19:55	20:24	14 h 22 min	+53s
6 Sun	05:04	05:33	12:45	19:56	20:25	14 h 23 min	+50s
7 Mon	05:04	05:33	12:45	19:57	20:26	14 h 23 min	+47s
8 Tue	05:04	05:34	12:45	19:58	20:27	14 h 24 min	+44s
9 Wed	05:04	05:34	12:46	19:58	20:28	14 h 25 min	+41s
10 Thu	05:04	05:34	12:46	19:59	20:28	14 h 25 min	+38s
11 Fri	05:05	05:34	12:47	20:00	20:29	14 h 26 min	+35s
12 Sat	05:05	05:34	12:47	20:01	20:30	14 h 27 min	+32s
13 Sun	05:05	05:34	12:48	20:01	20:31	14 h 27 min	+28s
14 Mon	05:05	05:35	12:48	20:02	20:31	14 h 27 min	+25s
15 Tue	05:05	05:35	12:49	20:03	20:32	14 h 28 min	+22s
16 Wed	05:06	05:35	12:49	20:03	20:33	14 h 28 min	+19s
17 Thu	05:06	05:36	12:50	20:04	20:33	14 h 28 min	+16s
18 Fri	05:06	05:36	12:50	20:04	20:34	14 h 29 min	+12s
19 Sat	05:07	05:36	12:51	20:05	20:35	14 h 29 min	+9s
20 Sun	05:07	05:37	12:51	20:06	20:35	14 h 29 min	+6s
21 Mon	05:08	05:37	12:52	20:06	20:36	14 h 29 min	+2s
22 Tue	05:08	05:38	12:52	20:07	20:36	14 h 29 min	−1s
23 Wed	05:09	05:38	12:53	20:07	20:37	14 h 29 min	−4s
24 Thu	05:09	05:39	12:53	20:07	20:37	14 h 29 min	−8s
25 Fri	05:10	05:39	12:54	20:08	20:37	14 h 28 min	−11s
26 Sat	05:10	05:40	12:54	20:08	20:38	14 h 28 min	−14s
27 Sun	05:11	05:41	12:55	20:09	20:38	14 h 28 min	−17s
28 Mon	05:12	05:41	12:55	20:09	20:38	14 h 28 min	−21s
29 Tue	05:12	05:42	12:56	20:09	20:39	14 h 27 min	−24s
30 Wed	05:13	05:43	12:56	20:09	20:39	14 h 27 min	−27s
31 Thu	05:14	05:43	12:57	20:10	20:39	14 h 26 min	−30s

Day length on the 15th of each month (hours)

January14.2 h

February13.3 h

March12.3 h

April11.2 h

May10.3 h

June9.8 h

July10.1 h

August10.8 h

September11.9 h

October12.9 h

November13.9 h

December14.5 h

All cities in December →

Time zone: America/Argentina/Buenos_Aires · -34.613, -58.377

Values for 2026, computed with JPL DE421 and Skyfield. Sunrise/sunset use the Sun's upper limb with standard refraction (no elevation or terrain); twilight is civil (Sun 6° below the horizon). Year-to-year differences are usually within 1–2 minutes.

About this page

In December 2026, sunrise in Buenos Aires moves from 05:34 (1st) to 05:43 (31th) and sunset from 19:52 to 20:10; day length on the 15th is 14 h 28 min.