Necochea
Sunrise and sunset in Necochea
Today’s sunrise, sunset and twilight in Necochea, in local time. At 38.6° S, the day lasts from 9 h 28 min at the winter solstice to 14 h 52 min at the summer solstice.
Today · worked out at
Wednesday, October 21: sunrise at 06:00, sunset at 19:19.
Day length 13 h 19 min, 2 min 24 s longer than yesterday.
Solar noon at 12:39, with the Sun 62° above the horizon.
Times are Necochea time (GMT-3).
Twilight and golden hour today
| Today | Morning | Evening |
|---|---|---|
| Astronomical twilight | 04:25 | 20:54 |
| Nautical twilight | 04:59 | 20:20 |
| Civil twilight | 05:32 | 19:47 |
| Sunrise and sunset | 06:00 | 19:19 |
| Golden hour | 06:00–06:36 | 18:43–19:19 |
Each twilight begins at the morning time and ends at the evening one.
The year in Necochea
- Longest day: December 21, 14 h 52 min, from sunrise at 05:27 to sunset at 20:19.
- Shortest day: June 21, 9 h 28 min, from sunrise at 08:12 to sunset at 17:40.
Sunrise and sunset on the 21st of each month, 2026
| Date | Sunrise | Sunset | Day length |
|---|---|---|---|
| January 21 | 05:54 | 20:17 | 14 h 23 min |
| February 21 | 06:30 | 19:46 | 13 h 16 min |
| March 21 | 06:58 | 19:04 | 12 h 06 min |
| April 21 | 07:28 | 18:18 | 10 h 51 min |
| May 21 | 07:55 | 17:47 | 9 h 52 min |
| June 21 | 08:12 | 17:40 | 9 h 28 min |
| July 21 | 08:05 | 17:57 | 9 h 52 min |
| August 21 | 07:32 | 18:23 | 10 h 51 min |
| September 21 | 06:45 | 18:50 | 12 h 05 min |
| October 21 | 06:00 | 19:19 | 13 h 19 min |
| November 21 | 05:28 | 19:53 | 14 h 25 min |
| December 21 | 05:27 | 20:19 | 14 h 52 min |
Good to know
- Sunrise and sunset are when the top of the Sun meets a level horizon, allowing for the usual bending of light by the air. Hills, buildings and height shift what you see by a few minutes.
- Civil, nautical and astronomical twilight end when the Sun is 6°, 12° and 18° below the horizon. Golden hour here is the photographers’ usual definition: the Sun less than 6° above it.
- Worked out when the page loads from NOAA’s solar equations, for 38.6° S, 58.7° W, and accurate to about a minute.
How the layers work, where their data comes from and what they can’t tell you: Day and night, live, The Sun, Moon and planets
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