Sunrise and Sunset times in Rio Gallegos, Argentina 
Rio Gallegos
Santa Cruz, Argentina
85 700 people
Today:
 Sunrise: 07:28:43
|
 Sunset: 19:31:31
|
Day Length: 12h 2m 48s
Time zone: America/Argentina/Rio_Gallegos, UTC -3 h.
Latitude: -51.6333, Longitude: -69.2166
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2025-Sep-01, Monday | 08:12:04 | 13:36:43 | 19:01:23 | 10h 49m 19s |
| 2025-Sep-02, Tuesday | 08:09:51 | 13:36:24 | 19:02:57 | 10h 53m 6s |
| 2025-Sep-03, Wednesday | 08:07:37 | 13:36:04 | 19:04:32 | 10h 56m 55s |
| 2025-Sep-04, Thursday | 08:05:23 | 13:35:44 | 19:06:06 | 11h 0m 43s |
| 2025-Sep-05, Friday | 08:03:08 | 13:35:24 | 19:07:41 | 11h 4m 33s |
| 2025-Sep-06, Saturday | 08:00:53 | 13:35:04 | 19:09:15 | 11h 8m 22s |
| 2025-Sep-07, Sunday | 07:58:37 | 13:34:43 | 19:10:50 | 11h 12m 13s |
| 2025-Sep-08, Monday | 07:56:21 | 13:34:23 | 19:12:25 | 11h 16m 4s |
| 2025-Sep-09, Tuesday | 07:54:04 | 13:34:02 | 19:14:00 | 11h 19m 56s |
| 2025-Sep-10, Wednesday | 07:51:47 | 13:33:41 | 19:15:35 | 11h 23m 48s |
| 2025-Sep-11, Thursday | 07:49:30 | 13:33:20 | 19:17:10 | 11h 27m 40s |
| 2025-Sep-12, Friday | 07:47:12 | 13:32:59 | 19:18:45 | 11h 31m 33s |
| 2025-Sep-13, Saturday | 07:44:54 | 13:32:37 | 19:20:20 | 11h 35m 26s |
| 2025-Sep-14, Sunday | 07:42:36 | 13:32:16 | 19:21:56 | 11h 39m 20s |
| 2025-Sep-15, Monday | 07:40:17 | 13:31:54 | 19:23:31 | 11h 43m 14s |
| 2025-Sep-16, Tuesday | 07:37:59 | 13:31:33 | 19:25:07 | 11h 47m 8s |
| 2025-Sep-17, Wednesday | 07:35:40 | 13:31:11 | 19:26:43 | 11h 51m 3s |
| 2025-Sep-18, Thursday | 07:33:21 | 13:30:50 | 19:28:19 | 11h 54m 58s |
| 2025-Sep-19, Friday | 07:31:02 | 13:30:29 | 19:29:55 | 11h 58m 53s |
| 2025-Sep-20, Saturday | 07:28:43 | 13:30:07 | 19:31:31 | 12h 2m 48s |
| 2025-Sep-21, Sunday | 07:26:24 | 13:29:46 | 19:33:08 | 12h 6m 44s |
| 2025-Sep-22, Monday | 07:24:05 | 13:29:25 | 19:34:45 | 12h 10m 40s |
| 2025-Sep-23, Tuesday | 07:21:46 | 13:29:04 | 19:36:22 | 12h 14m 36s |
| 2025-Sep-24, Wednesday | 07:19:27 | 13:28:43 | 19:37:59 | 12h 18m 32s |
| 2025-Sep-25, Thursday | 07:17:08 | 13:28:22 | 19:39:37 | 12h 22m 29s |
| 2025-Sep-26, Friday | 07:14:49 | 13:28:02 | 19:41:15 | 12h 26m 26s |
| 2025-Sep-27, Saturday | 07:12:30 | 13:27:41 | 19:42:53 | 12h 30m 23s |
| 2025-Sep-28, Sunday | 07:10:11 | 13:27:21 | 19:44:31 | 12h 34m 20s |
| 2025-Sep-29, Monday | 07:07:53 | 13:27:01 | 19:46:10 | 12h 38m 17s |
| 2025-Sep-30, Tuesday | 07:05:35 | 13:26:42 | 19:47:48 | 12h 42m 13s |
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)
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
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