Sunrise and Sunset times in San Francisco, Argentina 
San Francisco
Salta
Time zone: America/Argentina/Salta, UTC -3 h.
Latitude: -24.9493, Longitude: -65.2573
| Date | Sunrise | Solar Noon | Sunset | Length of day |
|---|---|---|---|---|
| 2025-Jun-01, Sunday | 07:58:31 | 13:18:57 | 18:39:23 | 10h 40m 52s |
| 2025-Jun-02, Monday | 07:58:57 | 13:19:07 | 18:39:16 | 10h 40m 19s |
| 2025-Jun-03, Tuesday | 07:59:23 | 13:19:17 | 18:39:10 | 10h 39m 47s |
| 2025-Jun-04, Wednesday | 07:59:49 | 13:19:27 | 18:39:05 | 10h 39m 16s |
| 2025-Jun-05, Thursday | 08:00:14 | 13:19:38 | 18:39:02 | 10h 38m 48s |
| 2025-Jun-06, Friday | 08:00:38 | 13:19:49 | 18:38:59 | 10h 38m 21s |
| 2025-Jun-07, Saturday | 08:01:02 | 13:20:00 | 18:38:58 | 10h 37m 56s |
| 2025-Jun-08, Sunday | 08:01:25 | 13:20:11 | 18:38:58 | 10h 37m 33s |
| 2025-Jun-09, Monday | 08:01:47 | 13:20:23 | 18:38:59 | 10h 37m 12s |
| 2025-Jun-10, Tuesday | 08:02:09 | 13:20:35 | 18:39:01 | 10h 36m 52s |
| 2025-Jun-11, Wednesday | 08:02:31 | 13:20:48 | 18:39:04 | 10h 36m 33s |
| 2025-Jun-12, Thursday | 08:02:51 | 13:21:00 | 18:39:09 | 10h 36m 18s |
| 2025-Jun-13, Friday | 08:03:11 | 13:21:13 | 18:39:14 | 10h 36m 3s |
| 2025-Jun-14, Saturday | 08:03:30 | 13:21:25 | 18:39:21 | 10h 35m 51s |
| 2025-Jun-15, Sunday | 08:03:48 | 13:21:38 | 18:39:28 | 10h 35m 40s |
| 2025-Jun-16, Monday | 08:04:06 | 13:21:51 | 18:39:36 | 10h 35m 30s |
| 2025-Jun-17, Tuesday | 08:04:22 | 13:22:04 | 18:39:46 | 10h 35m 24s |
| 2025-Jun-18, Wednesday | 08:04:38 | 13:22:17 | 18:39:56 | 10h 35m 18s |
| 2025-Jun-19, Thursday | 08:04:53 | 13:22:30 | 18:40:07 | 10h 35m 14s |
| 2025-Jun-20, Friday | 08:05:07 | 13:22:43 | 18:40:20 | 10h 35m 13s |
| 2025-Jun-21, Saturday | 08:05:20 | 13:22:56 | 18:40:33 | 10h 35m 13s |
| 2025-Jun-22, Sunday | 08:05:32 | 13:23:09 | 18:40:47 | 10h 35m 15s |
| 2025-Jun-23, Monday | 08:05:43 | 13:23:22 | 18:41:02 | 10h 35m 19s |
| 2025-Jun-24, Tuesday | 08:05:53 | 13:23:35 | 18:41:17 | 10h 35m 24s |
| 2025-Jun-25, Wednesday | 08:06:02 | 13:23:48 | 18:41:34 | 10h 35m 32s |
| 2025-Jun-26, Thursday | 08:06:10 | 13:24:01 | 18:41:51 | 10h 35m 41s |
| 2025-Jun-27, Friday | 08:06:17 | 13:24:13 | 18:42:09 | 10h 35m 52s |
| 2025-Jun-28, Saturday | 08:06:23 | 13:24:25 | 18:42:28 | 10h 36m 5s |
| 2025-Jun-29, Sunday | 08:06:27 | 13:24:37 | 18:42:47 | 10h 36m 20s |
| 2025-Jun-30, Monday | 08:06:31 | 13:24:49 | 18:43:07 | 10h 36m 36s |
San Francisco on Argentina map:
Cities in the same time zone America/Argentina/Salta
Salta (Salta), Neuquen (Neuquén), Santa Rosa (La Pampa), San Carlos de Bariloche (Río Negro), San Ramon de la Nueva Oran (Salta), General Roca (Río Negro), Tartagal (Salta), General Pico (La Pampa), Cutral-Co (Neuquén), General Martin Miguel de Guemes (Salta), Zapala (Neuquén), Veinticinco de Mayo (La Pampa), Joaquin V. Gonzalez (Salta), Cafayate (Salta), Rio Colorado (La Pampa), Cerrillos (Salta), Choele Choel (Río Negro), Chos Malal (Neuquén), San Antonio Oeste (Río Negro), Victorica (La Pampa), San Antonio de los Cobres (Salta), General Conesa (Río Negro), Sierra Colorada (Río Negro), Las Lajas (Neuquén), Maquinchao (Río Negro), Norquinco (Río Negro), Metan (Salta), El Cuy (Río Negro), Las Coloradas (Neuquén), Establecimiento Las Costas (Salta)
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