December 2026 Sunrise & Sunset Times in Río Cuarto, Argentina 🇦🇷

Sun: Night

Sunrise Today: 07:26 ↑ 83.8° E

Sunset Today: 19:04 ↑ 276.0° W

Day Length: 11h 38m

Sun Direction: ESE

Sun Altitude: -28.0°

Sun Distance: 150.727 million km

Next Equinox: Tuesday, 22 September 2026 (September Equinox)

December 2026 Sunrise & Sunset Times in Río Cuarto

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Day	Sunrise/Sunset		Daylight		Astronomical Twilight		Nautical Twilight		Civil Twilight		Solar Noon
Day	Sunrise	Sunset	Length	Diff.	Start	End	Start	End	Start	End	Time	Sun Dist. (Mil km)
1	06:01 ↑ 117° ESE	20:11 ↑ 243° WSW	14h 10m	+0m 59s	04:21	21:52	04:58	21:14	05:32	20:40	13:06	147.53
2	06:01 ↑ 117° ESE	20:12 ↑ 243° WSW	14h 11m	+0m 57s	04:21	21:53	04:58	21:15	05:32	20:41	13:06	147.50
3	06:01 ↑ 117° ESE	20:13 ↑ 243° WSW	14h 12m	+0m 54s	04:20	21:54	04:58	21:16	05:32	20:42	13:07	147.48
4	06:01 ↑ 118° ESE	20:14 ↑ 242° WSW	14h 12m	+0m 52s	04:20	21:55	04:57	21:17	05:32	20:43	13:07	147.46
5	06:01 ↑ 118° ESE	20:15 ↑ 242° WSW	14h 13m	+0m 49s	04:20	21:56	04:57	21:18	05:32	20:44	13:07	147.44
6	06:01 ↑ 118° ESE	20:15 ↑ 242° WSW	14h 14m	+0m 46s	04:20	21:57	04:57	21:19	05:32	20:44	13:08	147.42
7	06:01 ↑ 118° ESE	20:16 ↑ 242° WSW	14h 15m	+0m 44s	04:19	21:58	04:57	21:20	05:32	20:45	13:08	147.40
8	06:01 ↑ 118° ESE	20:17 ↑ 242° WSW	14h 15m	+0m 41s	04:19	21:59	04:57	21:21	05:32	20:46	13:09	147.38
9	06:01 ↑ 118° ESE	20:18 ↑ 242° WSW	14h 16m	+0m 38s	04:19	22:00	04:57	21:22	05:32	20:47	13:09	147.36
10	06:01 ↑ 118° ESE	20:18 ↑ 242° WSW	14h 17m	+0m 35s	04:19	22:01	04:57	21:23	05:32	20:48	13:09	147.34
11	06:01 ↑ 118° ESE	20:19 ↑ 242° WSW	14h 17m	+0m 32s	04:19	22:02	04:57	21:23	05:32	20:48	13:10	147.32
12	06:02 ↑ 118° ESE	20:20 ↑ 241° WSW	14h 18m	+0m 29s	04:19	22:02	04:57	21:24	05:32	20:49	13:10	147.30
13	06:02 ↑ 119° ESE	20:21 ↑ 241° WSW	14h 18m	+0m 26s	04:19	22:03	04:58	21:25	05:33	20:50	13:11	147.28
14	06:02 ↑ 119° ESE	20:21 ↑ 241° WSW	14h 19m	+0m 23s	04:20	22:04	04:58	21:26	05:33	20:51	13:11	147.27
15	06:02 ↑ 119° ESE	20:22 ↑ 241° WSW	14h 19m	+0m 20s	04:20	22:05	04:58	21:26	05:33	20:51	13:12	147.25
16	06:03 ↑ 119° ESE	20:22 ↑ 241° WSW	14h 19m	+0m 17s	04:20	22:05	04:58	21:27	05:33	20:52	13:12	147.24
17	06:03 ↑ 119° ESE	20:23 ↑ 241° WSW	14h 19m	+0m 14s	04:20	22:06	04:59	21:28	05:34	20:52	13:13	147.22
18	06:04 ↑ 119° ESE	20:24 ↑ 241° WSW	14h 20m	+0m 11s	04:21	22:07	04:59	21:28	05:34	20:53	13:13	147.21
19	06:04 ↑ 119° ESE	20:24 ↑ 241° WSW	14h 20m	+0m 08s	04:21	22:07	04:59	21:29	05:35	20:54	13:14	147.19
20	06:04 ↑ 119° ESE	20:25 ↑ 241° WSW	14h 20m	+0m 05s	04:21	22:08	05:00	21:29	05:35	20:54	13:14	147.18
21	06:05 ↑ 119° ESE	20:25 ↑ 241° WSW	14h 20m	+0m 02s	04:22	22:08	05:00	21:30	05:36	20:55	13:15	147.17
22	06:05 ↑ 119° ESE	20:26 ↑ 241° WSW	14h 20m	-0m 00s	04:22	22:09	05:01	21:30	05:36	20:55	13:15	147.16
23	06:06 ↑ 119° ESE	20:26 ↑ 241° WSW	14h 20m	-0m 04s	04:23	22:09	05:01	21:31	05:37	20:56	13:16	147.15
24	06:06 ↑ 119° ESE	20:27 ↑ 241° WSW	14h 20m	-0m 07s	04:23	22:10	05:02	21:31	05:37	20:56	13:16	147.14
25	06:07 ↑ 119° ESE	20:27 ↑ 241° WSW	14h 19m	-0m 10s	04:24	22:10	05:02	21:32	05:38	20:56	13:17	147.13
26	06:08 ↑ 119° ESE	20:27 ↑ 241° WSW	14h 19m	-0m 13s	04:25	22:10	05:03	21:32	05:38	20:57	13:17	147.13
27	06:08 ↑ 119° ESE	20:28 ↑ 241° WSW	14h 19m	-0m 16s	04:25	22:11	05:04	21:32	05:39	20:57	13:18	147.12
28	06:09 ↑ 119° ESE	20:28 ↑ 241° WSW	14h 19m	-0m 19s	04:26	22:11	05:04	21:32	05:40	20:57	13:18	147.12
29	06:10 ↑ 119° ESE	20:28 ↑ 241° WSW	14h 18m	-0m 22s	04:27	22:11	05:05	21:33	05:40	20:58	13:19	147.11
30	06:10 ↑ 119° ESE	20:29 ↑ 242° WSW	14h 18m	-0m 25s	04:28	22:11	05:06	21:33	05:41	20:58	13:19	147.11
31	06:11 ↑ 118° ESE	20:29 ↑ 242° WSW	14h 17m	-0m 28s	04:28	22:11	05:07	21:33	05:42	20:58	13:20	147.11
All times are in local time for Río Cuarto. Daylight Saving Time (DST) is not currently in effect. Today's date is highlighted in the table.

In Río Cuarto, the earliest sunrise of December is on December 01 to 11 or the latest sunset of December is on December 30 or December 31.

Sunrise/Sunset Calendar for other months in Río Cuarto (2026):

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2026 Sun Graph for Río Cuarto

Daily Sun Phases for Río Cuarto

Sun's Path on Selected Date in Río Cuarto

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Tuesday, 8 September 2026

Sunrise & Sunset FAQ — Río Cuarto

Answers refreshed daily based on today's actual astronomy in Río Cuarto.

What time does the sun rise today in Río Cuarto?

In Río Cuarto, Argentina, sunrise today is at local time. This is the moment when the upper edge of the sun first appears above the horizon and direct sunlight begins to illuminate the city.

What time does the sun set today in Río Cuarto?

Sunset today in Río Cuarto is at local time. This is the moment when the upper edge of the sun disappears below the horizon, after which the sky enters civil twilight before darkening fully.

How long is the day today in Río Cuarto?

Day length today in Río Cuarto is N/A — the elapsed time between sunrise at and sunset at . Day length changes by a few minutes each day, gradually growing from the winter solstice and shrinking from the summer solstice.

What time is solar noon in Río Cuarto?

Solar noon in Río Cuarto is at . This is the moment the sun crosses the local meridian and is highest in the sky — usually different from civil noon (12:00) because of daylight-saving time and because civil time zones cover wide longitude bands.

What is the golden hour in Río Cuarto?

Golden hour is the period shortly after sunrise (around ) and shortly before sunset (around ) when the sun is low on the horizon and the light is warm and diffuse. In Río Cuarto this gives photographers approximately 40-60 minutes of soft, directional light at each end of the day.

What is twilight and when does it occur in Río Cuarto?

Civil twilight runs from sunset at until the sun reaches 6° below the horizon. After that comes nautical twilight (sun 6° to 12° below) and astronomical twilight (12° to 18° below). At extreme latitudes around the summer solstice, the sun may never dip 18° below the horizon, giving rise to so-called 'white nights'.