sun .5deg.comSan Luis, Argentina (Juan Martín de Pueyrredón) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-08-16.
All times are shown in San Luis local time (GMT-03:00
).
Night, Twilight, and Daylight Times in San Luis for this day: 2026-08-16
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 06:38:21 | 6h 38m 21s | |
| Astronomical Twilight | 06:38:21 | 07:07:15 | 28m 54s | |
| Nautical Twilight | 07:07:15 | 07:36:27 | 29m 12s | |
| Civil Twilight | 07:36:27 | 08:01:53 | 25m 26s | |
| Daylight | 08:01:53 | 18:57:18 | 10h 55m 25s | |
| Civil Twilight | 18:57:18 | 19:22:44 | 25m 26s | |
| Nautical Twilight | 19:22:44 | 19:51:56 | 29m 12s | |
| Astronomical Twilight | 19:51:56 | 20:20:50 | 28m 54s | |
| Night | 20:20:50 | 23:59:59 | 3h 39m 9s |
Sunrise, Sunset and Solar noon here: San Luis, AR, for day: 2026-08-16.
| Sunrise | Solar noon | Sunset | |
| Time | 08:01:53 | 13:29:36 | 18:57:18 |
| Azimuth | 74.1° | 0° | 285.8° |
| Day Length |  |
10h 55m 25s |  |
Distance Earth-Sun (Center-to-center
12:00):
151 470 866 km94 119 633 mi
0°= North, 180°=South
Solar noon
Table view of above data:
(Azimuth: 0°=North, 90°=West, 180°=South, 270°=East)
| Time | Altitude | Azimuth |
| 000 | -61.8° | 231.9° |
| 100 | -69.4° | 201.2° |
| 200 | -69.4° | 158.9° |
| 300 | -61.8° | 128.2° |
| 400 | -50.8° | 110.7° |
| 500 | -38.7° | 99.2° |
| 600 | -26.2° | 90.3° |
| 700 | -13.7° | 82.3° |
| 800 | -1.4° | 74.4° |
| 900 | 10.4° | 65.8° |
| 1000 | 21.3° | 55.8° |
| 1100 | 30.9° | 43.6° |
| 1200 | 38.3° | 28.3° |
| 1300 | 42.4° | 9.9° |
| 1400 | 42.4° | 350.1° |
| 1500 | 38.3° | 331.7° |
| 1600 | 30.9° | 316.4° |
| 1700 | 21.4° | 304.1° |
| 1800 | 10.4° | 294.1° |
| 1900 | -1.4° | 285.5° |
| 2000 | -13.6° | 277.5° |
| 2100 | -26.1° | 269.5° |
| 2200 | -38.6° | 260.6° |
| 2300 | -50.7° | 249° |
| 2400 | -61.6° | 231.4° |