Sunrise and Sunset times in Rio Gallegos, Argentina 
Rio Gallegos
Santa Cruz
85 700 people
Time zone: America/Argentina/Rio_Gallegos, UTC -3 h.
Latitude: -51.6333, Longitude: -69.2166
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2025-Jul-01, Tuesday | 09:43:57 | 13:40:51 | 17:37:44 | 7h 53m 47s |
| 2025-Jul-02, Wednesday | 09:43:37 | 13:41:02 | 17:38:27 | 7h 54m 50s |
| 2025-Jul-03, Thursday | 09:43:15 | 13:41:13 | 17:39:12 | 7h 55m 57s |
| 2025-Jul-04, Friday | 09:42:49 | 13:41:24 | 17:39:59 | 7h 57m 10s |
| 2025-Jul-05, Saturday | 09:42:20 | 13:41:34 | 17:40:49 | 7h 58m 29s |
| 2025-Jul-06, Sunday | 09:41:48 | 13:41:44 | 17:41:40 | 7h 59m 52s |
| 2025-Jul-07, Monday | 09:41:13 | 13:41:54 | 17:42:34 | 8h 1m 21s |
| 2025-Jul-08, Tuesday | 09:40:36 | 13:42:03 | 17:43:30 | 8h 2m 54s |
| 2025-Jul-09, Wednesday | 09:39:56 | 13:42:12 | 17:44:28 | 8h 4m 32s |
| 2025-Jul-10, Thursday | 09:39:12 | 13:42:20 | 17:45:28 | 8h 6m 16s |
| 2025-Jul-11, Friday | 09:38:26 | 13:42:28 | 17:46:30 | 8h 8m 4s |
| 2025-Jul-12, Saturday | 09:37:38 | 13:42:36 | 17:47:33 | 8h 9m 55s |
| 2025-Jul-13, Sunday | 09:36:46 | 13:42:43 | 17:48:39 | 8h 11m 53s |
| 2025-Jul-14, Monday | 09:35:52 | 13:42:49 | 17:49:46 | 8h 13m 54s |
| 2025-Jul-15, Tuesday | 09:34:56 | 13:42:55 | 17:50:55 | 8h 15m 59s |
| 2025-Jul-16, Wednesday | 09:33:56 | 13:43:01 | 17:52:05 | 8h 18m 9s |
| 2025-Jul-17, Thursday | 09:32:54 | 13:43:06 | 17:53:17 | 8h 20m 23s |
| 2025-Jul-18, Friday | 09:31:50 | 13:43:10 | 17:54:30 | 8h 22m 40s |
| 2025-Jul-19, Saturday | 09:30:43 | 13:43:14 | 17:55:45 | 8h 25m 2s |
| 2025-Jul-20, Sunday | 09:29:34 | 13:43:17 | 17:57:01 | 8h 27m 27s |
| 2025-Jul-21, Monday | 09:28:22 | 13:43:20 | 17:58:18 | 8h 29m 56s |
| 2025-Jul-22, Tuesday | 09:27:08 | 13:43:22 | 17:59:36 | 8h 32m 28s |
| 2025-Jul-23, Wednesday | 09:25:52 | 13:43:24 | 18:00:56 | 8h 35m 4s |
| 2025-Jul-24, Thursday | 09:24:33 | 13:43:25 | 18:02:17 | 8h 37m 44s |
| 2025-Jul-25, Friday | 09:23:12 | 13:43:25 | 18:03:38 | 8h 40m 26s |
| 2025-Jul-26, Saturday | 09:21:49 | 13:43:25 | 18:05:01 | 8h 43m 12s |
| 2025-Jul-27, Sunday | 09:20:24 | 13:43:24 | 18:06:25 | 8h 46m 1s |
| 2025-Jul-28, Monday | 09:18:57 | 13:43:23 | 18:07:49 | 8h 48m 52s |
| 2025-Jul-29, Tuesday | 09:17:28 | 13:43:21 | 18:09:14 | 8h 51m 46s |
| 2025-Jul-30, Wednesday | 09:15:56 | 13:43:18 | 18:10:40 | 8h 54m 44s |
| 2025-Jul-31, Thursday | 09:14:23 | 13:43:15 | 18:12:07 | 8h 57m 44s |
Day length in Rio Gallegos during the year on the chart:
Rio Gallegos on Argentina map:
Locations in the same time zone America/Argentina/Rio_Gallegos
El Calafate (Santa Cruz), Perito Moreno (Santa Cruz), Puerto Deseado (Santa Cruz), Gobernador Gregores (Santa Cruz), San Julian (Santa Cruz), Puerto Santa Cruz (Santa Cruz)
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