Sunrise and Sunset times in Mar del Plata, Argentina 
Mar del Plata
Buenos Aires
Time zone: America/Argentina/Buenos_Aires, UTC -3 h.
Latitude: -38, Longitude: -57.58
555 897 people
| Date | Sunrise | Solar Noon | Sunset | Length of day |
|---|---|---|---|---|
| 2025-Jul-01, Tuesday | 08:07:03 | 12:54:18 | 17:41:32 | 9h 34m 29s |
| 2025-Jul-02, Wednesday | 08:06:57 | 12:54:29 | 17:42:01 | 9h 35m 4s |
| 2025-Jul-03, Thursday | 08:06:49 | 12:54:40 | 17:42:31 | 9h 35m 42s |
| 2025-Jul-04, Friday | 08:06:39 | 12:54:51 | 17:43:02 | 9h 36m 23s |
| 2025-Jul-05, Saturday | 08:06:28 | 12:55:01 | 17:43:34 | 9h 37m 6s |
| 2025-Jul-06, Sunday | 08:06:14 | 12:55:11 | 17:44:08 | 9h 37m 54s |
| 2025-Jul-07, Monday | 08:05:59 | 12:55:21 | 17:44:42 | 9h 38m 43s |
| 2025-Jul-08, Tuesday | 08:05:42 | 12:55:30 | 17:45:18 | 9h 39m 36s |
| 2025-Jul-09, Wednesday | 08:05:23 | 12:55:39 | 17:45:54 | 9h 40m 31s |
| 2025-Jul-10, Thursday | 08:05:03 | 12:55:47 | 17:46:31 | 9h 41m 28s |
| 2025-Jul-11, Friday | 08:04:40 | 12:55:55 | 17:47:10 | 9h 42m 30s |
| 2025-Jul-12, Saturday | 08:04:16 | 12:56:03 | 17:47:49 | 9h 43m 33s |
| 2025-Jul-13, Sunday | 08:03:50 | 12:56:10 | 17:48:29 | 9h 44m 39s |
| 2025-Jul-14, Monday | 08:03:22 | 12:56:16 | 17:49:10 | 9h 45m 48s |
| 2025-Jul-15, Tuesday | 08:02:53 | 12:56:22 | 17:49:52 | 9h 46m 59s |
| 2025-Jul-16, Wednesday | 08:02:21 | 12:56:28 | 17:50:34 | 9h 48m 13s |
| 2025-Jul-17, Thursday | 08:01:48 | 12:56:33 | 17:51:17 | 9h 49m 29s |
| 2025-Jul-18, Friday | 08:01:13 | 12:56:37 | 17:52:01 | 9h 50m 48s |
| 2025-Jul-19, Saturday | 08:00:37 | 12:56:41 | 17:52:45 | 9h 52m 8s |
| 2025-Jul-20, Sunday | 07:59:59 | 12:56:44 | 17:53:30 | 9h 53m 31s |
| 2025-Jul-21, Monday | 07:59:19 | 12:56:47 | 17:54:16 | 9h 54m 57s |
| 2025-Jul-22, Tuesday | 07:58:37 | 12:56:49 | 17:55:02 | 9h 56m 25s |
| 2025-Jul-23, Wednesday | 07:57:54 | 12:56:51 | 17:55:48 | 9h 57m 54s |
| 2025-Jul-24, Thursday | 07:57:09 | 12:56:52 | 17:56:35 | 9h 59m 26s |
| 2025-Jul-25, Friday | 07:56:22 | 12:56:52 | 17:57:23 | 10h 1m 1s |
| 2025-Jul-26, Saturday | 07:55:34 | 12:56:52 | 17:58:11 | 10h 2m 37s |
| 2025-Jul-27, Sunday | 07:54:44 | 12:56:52 | 17:58:59 | 10h 4m 15s |
| 2025-Jul-28, Monday | 07:53:53 | 12:56:50 | 17:59:47 | 10h 5m 54s |
| 2025-Jul-29, Tuesday | 07:53:00 | 12:56:48 | 18:00:36 | 10h 7m 36s |
| 2025-Jul-30, Wednesday | 07:52:06 | 12:56:46 | 18:01:25 | 10h 9m 19s |
| 2025-Jul-31, Thursday | 07:51:10 | 12:56:43 | 18:02:15 | 10h 11m 5s |
Mar del Plata on Argentina map:
Cities in the same time zone America/Argentina/Buenos_Aires
Buenos Aires (Buenos Aires, Ciudad Autónoma de), La Plata (Buenos Aires), Bahia Blanca (Buenos Aires), San Nicolas de los Arroyos (Buenos Aires), Tandil (Buenos Aires), Zarate (Buenos Aires), Pergamino (Buenos Aires), Olavarria (Buenos Aires), Junin (Buenos Aires), Lujan (Buenos Aires), Campana (Buenos Aires), Necochea (Buenos Aires), Viedma (Río Negro), Punta Alta (Buenos Aires), Chivilcoy (Buenos Aires), Azul (Buenos Aires), Mercedes (Buenos Aires), Tres Arroyos (Buenos Aires), Nueve de Julio (Buenos Aires), Chacabuco (Buenos Aires), Coronel Suarez (Buenos Aires), Dolores (Buenos Aires), Lincoln (Buenos Aires), Veinticinco de Mayo (Buenos Aires), Chascomus (Buenos Aires), Balcarce (Buenos Aires), Lobos (Buenos Aires), Mar de Ajo (Buenos Aires), Benito Juarez (Buenos Aires), Carhue (Buenos Aires)
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), 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), San Carlos de Bariloche (Río Negro)
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