Sunrise and Sunset times in Rio Grande, Argentina 
Rio Grande
Tierra del Fuego, Antártida e Islas del Atlántico Sur
Time zone: America/Argentina/Ushuaia, UTC -3 h.
Latitude: -53.7914, Longitude: -67.699
31 095 people
| Date | Sunrise | Solar Noon | Sunset | Length of day |
|---|---|---|---|---|
| 2025-Jul-01, Tuesday | 09:49:22 | 13:34:47 | 17:20:11 | 7h 30m 49s |
| 2025-Jul-02, Wednesday | 09:48:59 | 13:34:58 | 17:20:57 | 7h 31m 58s |
| 2025-Jul-03, Thursday | 09:48:32 | 13:35:09 | 17:21:46 | 7h 33m 14s |
| 2025-Jul-04, Friday | 09:48:02 | 13:35:20 | 17:22:37 | 7h 34m 35s |
| 2025-Jul-05, Saturday | 09:47:29 | 13:35:30 | 17:23:31 | 7h 36m 2s |
| 2025-Jul-06, Sunday | 09:46:52 | 13:35:40 | 17:24:28 | 7h 37m 36s |
| 2025-Jul-07, Monday | 09:46:12 | 13:35:50 | 17:25:27 | 7h 39m 15s |
| 2025-Jul-08, Tuesday | 09:45:30 | 13:35:59 | 17:26:28 | 7h 40m 58s |
| 2025-Jul-09, Wednesday | 09:44:44 | 13:36:08 | 17:27:31 | 7h 42m 47s |
| 2025-Jul-10, Thursday | 09:43:55 | 13:36:16 | 17:28:37 | 7h 44m 42s |
| 2025-Jul-11, Friday | 09:43:03 | 13:36:24 | 17:29:45 | 7h 46m 42s |
| 2025-Jul-12, Saturday | 09:42:08 | 13:36:31 | 17:30:55 | 7h 48m 47s |
| 2025-Jul-13, Sunday | 09:41:10 | 13:36:38 | 17:32:07 | 7h 50m 57s |
| 2025-Jul-14, Monday | 09:40:09 | 13:36:45 | 17:33:20 | 7h 53m 11s |
| 2025-Jul-15, Tuesday | 09:39:06 | 13:36:51 | 17:34:36 | 7h 55m 30s |
| 2025-Jul-16, Wednesday | 09:37:59 | 13:36:56 | 17:35:53 | 7h 57m 54s |
| 2025-Jul-17, Thursday | 09:36:50 | 13:37:01 | 17:37:12 | 8h 0m 22s |
| 2025-Jul-18, Friday | 09:35:38 | 13:37:06 | 17:38:33 | 8h 2m 55s |
| 2025-Jul-19, Saturday | 09:34:24 | 13:37:10 | 17:39:55 | 8h 5m 31s |
| 2025-Jul-20, Sunday | 09:33:07 | 13:37:13 | 17:41:19 | 8h 8m 12s |
| 2025-Jul-21, Monday | 09:31:47 | 13:37:16 | 17:42:44 | 8h 10m 57s |
| 2025-Jul-22, Tuesday | 09:30:25 | 13:37:18 | 17:44:10 | 8h 13m 45s |
| 2025-Jul-23, Wednesday | 09:29:01 | 13:37:20 | 17:45:38 | 8h 16m 37s |
| 2025-Jul-24, Thursday | 09:27:34 | 13:37:21 | 17:47:07 | 8h 19m 33s |
| 2025-Jul-25, Friday | 09:26:05 | 13:37:21 | 17:48:37 | 8h 22m 32s |
| 2025-Jul-26, Saturday | 09:24:34 | 13:37:21 | 17:50:08 | 8h 25m 34s |
| 2025-Jul-27, Sunday | 09:23:00 | 13:37:20 | 17:51:40 | 8h 28m 40s |
| 2025-Jul-28, Monday | 09:21:24 | 13:37:19 | 17:53:13 | 8h 31m 49s |
| 2025-Jul-29, Tuesday | 09:19:46 | 13:37:17 | 17:54:47 | 8h 35m 1s |
| 2025-Jul-30, Wednesday | 09:18:06 | 13:37:14 | 17:56:22 | 8h 38m 16s |
| 2025-Jul-31, Thursday | 09:16:24 | 13:37:11 | 17:57:58 | 8h 41m 34s |
Rio Grande on Argentina map:
Cities in the same time zone America/Argentina/Ushuaia
Ushuaia (Tierra del Fuego, Antártida e Islas del Atlántico Sur)
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)
Daylight Hours FAQ: 10 Most Googled Questions Answered
1. What are daylight hours?
Daylight hours refer to the period between sunrise and sunset. This duration changes throughout the year based on season and geographic location.
2. Why are days shorter in winter and longer in summer?
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).
3. When is the longest day of the year?
Northern Hemisphere: June 20-22 (summer solstice).
Southern Hemisphere: December 21-23.
Near polar circles, the sun doesn't set for 24 hours.
4. When is the shortest day of the year?
Northern Hemisphere: December 21-22 (winter solstice).
Southern Hemisphere: June 20-21.
5. How does latitude affect daylight hours?
The closer to poles, the more extreme variations:
- Equator: ~12-hour days year-round
- Polar regions: Midnight sun/polar nights occur
6. Why do New York and Miami have different day lengths?
Miami's lower latitude means:
- Winter days are longer than NY's
- Summer days are slightly shorter
7. When are day and night equal?
During equinoxes:
- Spring: March 20-21
- Fall: September 22-23
How fast do days lengthen/shorten?
Most rapid change near equinoxes: 2-4 minutes daily.
Slowest change near solstices: <1 minute daily.
9. Where can I check daylight hours for my city?
Reliable tools:
- Timeanddate.com
- SunCalc.org
- Photographer's Ephemeris app
10. Does daylight affect health?
Yes. Reduced winter sunlight may cause:
- Seasonal Affective Disorder (SAD)
- Vitamin D deficiency
Solution: Light therapy lamps & midday walks