Sunrise and Sunset times in San Juan, Argentina 
Today:
 Sunrise: 06:22:55
|
 Sunset: 20:33:59
|
Day Length: 14h 11m 4s
Time zone: America/Argentina/San_Juan, UTC -3 h.
Latitude: -31.55, Longitude: -68.52
San Juan
San Juan, Argentina 
447 048 people
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2025-Dec-01, Monday | 06:21:36 | 13:23:15 | 20:24:54 | 14h 3m 18s |
| 2025-Dec-02, Tuesday | 06:21:33 | 13:23:38 | 20:25:44 | 14h 4m 11s |
| 2025-Dec-03, Wednesday | 06:21:31 | 13:24:02 | 20:26:33 | 14h 5m 2s |
| 2025-Dec-04, Thursday | 06:21:32 | 13:24:26 | 20:27:21 | 14h 5m 49s |
| 2025-Dec-05, Friday | 06:21:34 | 13:24:51 | 20:28:09 | 14h 6m 35s |
| 2025-Dec-06, Saturday | 06:21:38 | 13:25:16 | 20:28:55 | 14h 7m 17s |
| 2025-Dec-07, Sunday | 06:21:43 | 13:25:42 | 20:29:41 | 14h 7m 58s |
| 2025-Dec-08, Monday | 06:21:51 | 13:26:09 | 20:30:27 | 14h 8m 36s |
| 2025-Dec-09, Tuesday | 06:22:00 | 13:26:36 | 20:31:11 | 14h 9m 11s |
| 2025-Dec-10, Wednesday | 06:22:11 | 13:27:03 | 20:31:54 | 14h 9m 43s |
| 2025-Dec-11, Thursday | 06:22:24 | 13:27:30 | 20:32:37 | 14h 10m 13s |
| 2025-Dec-12, Friday | 06:22:38 | 13:27:58 | 20:33:18 | 14h 10m 40s |
| 2025-Dec-13, Saturday | 06:22:55 | 13:28:27 | 20:33:59 | 14h 11m 4s |
| 2025-Dec-14, Sunday | 06:23:13 | 13:28:55 | 20:34:38 | 14h 11m 25s |
| 2025-Dec-15, Monday | 06:23:32 | 13:29:24 | 20:35:16 | 14h 11m 44s |
| 2025-Dec-16, Tuesday | 06:23:53 | 13:29:53 | 20:35:53 | 14h 12m 0s |
| 2025-Dec-17, Wednesday | 06:24:16 | 13:30:23 | 20:36:29 | 14h 12m 13s |
| 2025-Dec-18, Thursday | 06:24:41 | 13:30:52 | 20:37:03 | 14h 12m 22s |
| 2025-Dec-19, Friday | 06:25:07 | 13:31:22 | 20:37:36 | 14h 12m 29s |
| 2025-Dec-20, Saturday | 06:25:35 | 13:31:51 | 20:38:08 | 14h 12m 33s |
| 2025-Dec-21, Sunday | 06:26:04 | 13:32:21 | 20:38:39 | 14h 12m 35s |
| 2025-Dec-22, Monday | 06:26:35 | 13:32:51 | 20:39:08 | 14h 12m 33s |
| 2025-Dec-23, Tuesday | 06:27:07 | 13:33:21 | 20:39:35 | 14h 12m 28s |
| 2025-Dec-24, Wednesday | 06:27:40 | 13:33:51 | 20:40:01 | 14h 12m 21s |
| 2025-Dec-25, Thursday | 06:28:15 | 13:34:20 | 20:40:26 | 14h 12m 11s |
| 2025-Dec-26, Friday | 06:28:51 | 13:34:50 | 20:40:49 | 14h 11m 58s |
| 2025-Dec-27, Saturday | 06:29:29 | 13:35:20 | 20:41:10 | 14h 11m 41s |
| 2025-Dec-28, Sunday | 06:30:08 | 13:35:49 | 20:41:30 | 14h 11m 22s |
| 2025-Dec-29, Monday | 06:30:48 | 13:36:18 | 20:41:49 | 14h 11m 1s |
| 2025-Dec-30, Tuesday | 06:31:29 | 13:36:47 | 20:42:05 | 14h 10m 36s |
| 2025-Dec-31, Wednesday | 06:32:11 | 13:37:16 | 20:42:20 | 14h 10m 9s |
Day length in San Juan during the year on the chart:
San Juan on Argentina map:
Locations in the same time zone America/Argentina/San_Juan
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 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), San Carlos de Bariloche (Río Negro)
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