Sunrise and Sunset times in Buena Esperanza, Argentina 
Buena Esperanza
San Luis
Time zone: America/Argentina/San_Luis, UTC -3 h.
Latitude: -34.7565, Longitude: -65.2538
| Date | Sunrise | Solar Noon | Sunset | Length of day |
|---|---|---|---|---|
| 2025-Jun-01, Sunday | 08:19:56 | 13:18:56 | 18:17:56 | 9h 58m 0s |
| 2025-Jun-02, Monday | 08:20:32 | 13:19:06 | 18:17:40 | 9h 57m 8s |
| 2025-Jun-03, Tuesday | 08:21:06 | 13:19:16 | 18:17:26 | 9h 56m 20s |
| 2025-Jun-04, Wednesday | 08:21:39 | 13:19:26 | 18:17:13 | 9h 55m 34s |
| 2025-Jun-05, Thursday | 08:22:12 | 13:19:37 | 18:17:02 | 9h 54m 50s |
| 2025-Jun-06, Friday | 08:22:43 | 13:19:48 | 18:16:53 | 9h 54m 10s |
| 2025-Jun-07, Saturday | 08:23:13 | 13:19:59 | 18:16:45 | 9h 53m 32s |
| 2025-Jun-08, Sunday | 08:23:43 | 13:20:11 | 18:16:38 | 9h 52m 55s |
| 2025-Jun-09, Monday | 08:24:11 | 13:20:22 | 18:16:34 | 9h 52m 23s |
| 2025-Jun-10, Tuesday | 08:24:38 | 13:20:34 | 18:16:31 | 9h 51m 53s |
| 2025-Jun-11, Wednesday | 08:25:04 | 13:20:47 | 18:16:29 | 9h 51m 25s |
| 2025-Jun-12, Thursday | 08:25:29 | 13:20:59 | 18:16:29 | 9h 51m 0s |
| 2025-Jun-13, Friday | 08:25:53 | 13:21:12 | 18:16:31 | 9h 50m 38s |
| 2025-Jun-14, Saturday | 08:26:15 | 13:21:24 | 18:16:34 | 9h 50m 19s |
| 2025-Jun-15, Sunday | 08:26:36 | 13:21:37 | 18:16:38 | 9h 50m 2s |
| 2025-Jun-16, Monday | 08:26:56 | 13:21:50 | 18:16:44 | 9h 49m 48s |
| 2025-Jun-17, Tuesday | 08:27:15 | 13:22:03 | 18:16:52 | 9h 49m 37s |
| 2025-Jun-18, Wednesday | 08:27:32 | 13:22:16 | 18:17:01 | 9h 49m 29s |
| 2025-Jun-19, Thursday | 08:27:48 | 13:22:29 | 18:17:11 | 9h 49m 23s |
| 2025-Jun-20, Friday | 08:28:02 | 13:22:42 | 18:17:23 | 9h 49m 21s |
| 2025-Jun-21, Saturday | 08:28:15 | 13:22:56 | 18:17:36 | 9h 49m 21s |
| 2025-Jun-22, Sunday | 08:28:27 | 13:23:09 | 18:17:50 | 9h 49m 23s |
| 2025-Jun-23, Monday | 08:28:37 | 13:23:21 | 18:18:06 | 9h 49m 29s |
| 2025-Jun-24, Tuesday | 08:28:45 | 13:23:34 | 18:18:23 | 9h 49m 38s |
| 2025-Jun-25, Wednesday | 08:28:52 | 13:23:47 | 18:18:42 | 9h 49m 50s |
| 2025-Jun-26, Thursday | 08:28:58 | 13:24:00 | 18:19:02 | 9h 50m 4s |
| 2025-Jun-27, Friday | 08:29:02 | 13:24:12 | 18:19:23 | 9h 50m 21s |
| 2025-Jun-28, Saturday | 08:29:04 | 13:24:24 | 18:19:45 | 9h 50m 41s |
| 2025-Jun-29, Sunday | 08:29:05 | 13:24:36 | 18:20:08 | 9h 51m 3s |
| 2025-Jun-30, Monday | 08:29:04 | 13:24:48 | 18:20:32 | 9h 51m 28s |
Buena Esperanza on Argentina map:
Cities in the same time zone America/Argentina/San_Luis
San Luis (San Luis), Villa Mercedes (San Luis), Santa Rosa del Conlara (San Luis), Libertador General San Martin (San Luis), Concaran (San Luis), San Francisco del Monte de Oro (San Luis), Villa General Roca (San Luis), La Toma (San Luis)
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