Sunrise and Sunset times in Viedma, Argentina 
Today:
 Sunrise: 05:34:15
|
 Sunset: 20:38:28
|
Day Length: 15h 4m 13s
Time zone: America/Argentina/Buenos_Aires, UTC -3 h.
Latitude: -40.8, Longitude: -63
Viedma
Río Negro, Argentina 
59 122 people
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2025-Dec-01, Monday | 05:34:43 | 13:01:10 | 20:27:37 | 14h 52m 54s |
| 2025-Dec-02, Tuesday | 05:34:28 | 13:01:33 | 20:28:38 | 14h 54m 10s |
| 2025-Dec-03, Wednesday | 05:34:15 | 13:01:57 | 20:29:39 | 14h 55m 24s |
| 2025-Dec-04, Thursday | 05:34:04 | 13:02:21 | 20:30:38 | 14h 56m 34s |
| 2025-Dec-05, Friday | 05:33:56 | 13:02:46 | 20:31:36 | 14h 57m 40s |
| 2025-Dec-06, Saturday | 05:33:50 | 13:03:11 | 20:32:33 | 14h 58m 43s |
| 2025-Dec-07, Sunday | 05:33:46 | 13:03:37 | 20:33:28 | 14h 59m 42s |
| 2025-Dec-08, Monday | 05:33:45 | 13:04:04 | 20:34:22 | 15h 0m 37s |
| 2025-Dec-09, Tuesday | 05:33:46 | 13:04:30 | 20:35:14 | 15h 1m 28s |
| 2025-Dec-10, Wednesday | 05:33:50 | 13:04:58 | 20:36:05 | 15h 2m 15s |
| 2025-Dec-11, Thursday | 05:33:56 | 13:05:25 | 20:36:55 | 15h 2m 59s |
| 2025-Dec-12, Friday | 05:34:04 | 13:05:53 | 20:37:42 | 15h 3m 38s |
| 2025-Dec-13, Saturday | 05:34:15 | 13:06:21 | 20:38:28 | 15h 4m 13s |
| 2025-Dec-14, Sunday | 05:34:28 | 13:06:50 | 20:39:12 | 15h 4m 44s |
| 2025-Dec-15, Monday | 05:34:43 | 13:07:19 | 20:39:55 | 15h 5m 12s |
| 2025-Dec-16, Tuesday | 05:35:01 | 13:07:48 | 20:40:36 | 15h 5m 35s |
| 2025-Dec-17, Wednesday | 05:35:20 | 13:08:17 | 20:41:14 | 15h 5m 54s |
| 2025-Dec-18, Thursday | 05:35:43 | 13:08:47 | 20:41:51 | 15h 6m 8s |
| 2025-Dec-19, Friday | 05:36:07 | 13:09:16 | 20:42:26 | 15h 6m 19s |
| 2025-Dec-20, Saturday | 05:36:34 | 13:09:46 | 20:42:59 | 15h 6m 25s |
| 2025-Dec-21, Sunday | 05:37:03 | 13:10:16 | 20:43:29 | 15h 6m 26s |
| 2025-Dec-22, Monday | 05:37:34 | 13:10:46 | 20:43:58 | 15h 6m 24s |
| 2025-Dec-23, Tuesday | 05:38:07 | 13:11:16 | 20:44:25 | 15h 6m 18s |
| 2025-Dec-24, Wednesday | 05:38:42 | 13:11:46 | 20:44:49 | 15h 6m 7s |
| 2025-Dec-25, Thursday | 05:39:19 | 13:12:15 | 20:45:11 | 15h 5m 52s |
| 2025-Dec-26, Friday | 05:39:58 | 13:12:45 | 20:45:31 | 15h 5m 33s |
| 2025-Dec-27, Saturday | 05:40:40 | 13:13:14 | 20:45:49 | 15h 5m 9s |
| 2025-Dec-28, Sunday | 05:41:23 | 13:13:44 | 20:46:05 | 15h 4m 42s |
| 2025-Dec-29, Monday | 05:42:08 | 13:14:13 | 20:46:18 | 15h 4m 10s |
| 2025-Dec-30, Tuesday | 05:42:55 | 13:14:42 | 20:46:29 | 15h 3m 34s |
| 2025-Dec-31, Wednesday | 05:43:43 | 13:15:10 | 20:46:37 | 15h 2m 54s |
Day length in Viedma during the year on the chart:
Viedma on Argentina map:
Locations in the same time zone America/Argentina/Buenos_Aires
Buenos Aires (Buenos Aires, Ciudad Autónoma de), La Plata (Buenos Aires), Mar del Plata (Buenos Aires), Bahia Blanca (Buenos Aires), San Nicolas de los Arroyos (Buenos Aires), Tandil (Buenos Aires), Zarate (Buenos Aires), Pergamino (Buenos Aires), Olavarria (Buenos Aires), Junin (Buenos Aires), Lujan (Buenos Aires), Campana (Buenos Aires), Necochea (Buenos Aires), Punta Alta (Buenos Aires), Chivilcoy (Buenos Aires), Azul (Buenos Aires), Mercedes (Buenos Aires), Tres Arroyos (Buenos Aires), Nueve de Julio (Buenos Aires), Chacabuco (Buenos Aires), Coronel Suarez (Buenos Aires), Dolores (Buenos Aires), Lincoln (Buenos Aires), Veinticinco de Mayo (Buenos Aires), Chascomus (Buenos Aires), Balcarce (Buenos Aires), Lobos (Buenos Aires), Mar de Ajo (Buenos Aires), Benito Juarez (Buenos Aires), Carhue (Buenos Aires)
Largest populated areas in Argentina
Buenos Aires (Buenos Aires, Ciudad Autónoma de), Cordoba (Córdoba), Rosario (Santa Fe), Mendoza (Mendoza), San Miguel de Tucuman (Tucumán), La Plata (Buenos Aires), Mar del Plata (Buenos Aires), Salta (Salta), Santa Fe (Santa Fe), San Juan (San Juan), San Luis (San Luis), Resistencia (Chaco), Posadas (Misiones), Santiago del Estero (Santiago del Estero), Corrientes (Corrientes), San Salvador de Jujuy (Jujuy), Bahia Blanca (Buenos Aires), Parana (Entre Ríos), Neuquen (Neuquén), Formosa (Formosa), San Fernando del Valle de Catamarca (Catamarca), La Rioja (La Rioja), Rio Cuarto (Córdoba), Concordia (Entre Ríos), Comodoro Rivadavia (Chubut), San Nicolas de los Arroyos (Buenos Aires), San Martin (Mendoza), Santa Rosa (La Pampa), San Rafael (Mendoza), Tandil (Buenos Aires)
Countries closest to Argentina
*Calculation of distances from capital to capital
Daylight Hours FAQ: 10 Most Googled Questions Answered
Daylight hours refer to the period between sunrise and sunset. This duration changes throughout the year based on season and geographic location.
Earth's 23.5° axial tilt causes uneven sunlight distribution. Your hemisphere receives less direct sunlight in winter (shorter days) and more in summer (longer days).
Northern Hemisphere: June 20-22 (summer solstice).
Southern Hemisphere: December 21-23.
Near polar circles, the sun doesn't set for 24 hours.
Northern Hemisphere: December 21-22 (winter solstice).
Southern Hemisphere: June 20-21.
The closer to poles, the more extreme variations:
- Equator: ~12-hour days year-round
- Polar regions: Midnight sun/polar nights occur
Miami's lower latitude means:
- Winter days are longer than NY's
- Summer days are slightly shorter
During equinoxes:
- Spring: March 20-21
- Fall: September 22-23
Most rapid change near equinoxes: 2-4 minutes daily.
Slowest change near solstices: <1 minute daily.
Reliable tools:
- Timeanddate.com
- SunCalc.org
- Photographer's Ephemeris app
Yes. Reduced winter sunlight may cause:
- Seasonal Affective Disorder (SAD)
- Vitamin D deficiency
Solution: Light therapy lamps & midday walks