When do the days get longer in Buenos Aires? Shortest day June 21
In Buenos Aires the shortest day is June 21 with 9h 50m of daylight. The earliest sunset is on June 12, the latest sunrise on June 30 – by August 15 the day is an hour longer.
- The shortest day, the earliest sunset, the latest sunrise – and how quickly the light comes back, week by week.
- Shortest day: June 21 (9h 50m)
- Earliest sunset: June 12, 17:49
- Latest sunrise: June 30, 08:01
- The earliest sunset comes about ten days before the shortest day, the latest sunrise about ten days after it. The reason is the equation of time: around the solstice the sun reaches its highest point a little later every day, so the whole day shifts towards the evening. That is why the evenings are already getting lighter while the mornings are still getting darker.
Week by week after the shortest day
- June 21: Sunrise 08:00 · Sunset 17:50 · Day length 9h 50m · Gained +0h 00m
- June 28: Sunrise 08:01 · Sunset 17:52 · Day length 9h 51m · Gained +0h 01m
- July 5: Sunrise 08:00 · Sunset 17:55 · Day length 9h 55m · Gained +0h 05m
- July 12: Sunrise 07:59 · Sunset 17:59 · Day length 10h 00m · Gained +0h 10m
- July 19: Sunrise 07:56 · Sunset 18:03 · Day length 10h 08m · Gained +0h 18m
- July 26: Sunrise 07:51 · Sunset 18:08 · Day length 10h 17m · Gained +0h 27m
- August 2: Sunrise 07:46 · Sunset 18:13 · Day length 10h 27m · Gained +0h 37m
- August 9: Sunrise 07:39 · Sunset 18:18 · Day length 10h 39m · Gained +0h 49m
- August 16: Sunrise 07:32 · Sunset 18:23 · Day length 10h 52m · Gained +1h 02m
- August 23: Sunrise 07:23 · Sunset 18:28 · Day length 11h 05m · Gained +1h 15m
- August 30: Sunrise 07:14 · Sunset 18:33 · Day length 11h 19m · Gained +1h 29m
- September 6: Sunrise 07:05 · Sunset 18:38 · Day length 11h 33m · Gained +1h 43m
- September 13: Sunrise 06:55 · Sunset 18:43 · Day length 11h 48m · Gained +1h 58m
- September 20: Sunrise 06:45 · Sunset 18:48 · Day length 12h 03m · Gained +2h 13m
- September 27: Sunrise 06:35 · Sunset 18:53 · Day length 12h 18m · Gained +2h 28m
- October 4: Sunrise 06:25 · Sunset 18:58 · Day length 12h 33m · Gained +2h 43m
- October 11: Sunrise 06:16 · Sunset 19:04 · Day length 12h 48m · Gained +2h 58m
- Sunrise & Sunset Buenos Aires Today
- Golden Hour Buenos Aires Today
- Blue Hour Buenos Aires Today
- Milky Way Buenos Aires
- Night Sky Buenos Aires in September
- Solar Eclipses in Buenos Aires
- Solar Yield Buenos Aires
- Clock Change 2026 in Buenos Aires
- Solar Eclipse 2027 Buenos Aires
- When Does It Get Dark in Buenos Aires? Dusk Today & Table
- Northern Lights Buenos Aires
- Moonrise and Moonset Buenos Aires Today
- Sunrise and Sunset Buenos Aires September 2026
- Sun Position Buenos Aires Now
- Solunar Times Buenos Aires Today