sun .5deg.comSan Luis, Argentina (Juan Martín de Pueyrredón) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-08-17.
All times are shown in San Luis local time (GMT-03:00
).
Night, Twilight, and Daylight Times in San Luis for this day: 2026-08-17
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 06:37:21 | 6h 37m 21s | |
| Astronomical Twilight | 06:37:21 | 07:06:14 | 28m 53s | |
| Nautical Twilight | 07:06:14 | 07:35:24 | 29m 10s | |
| Civil Twilight | 07:35:24 | 08:00:46 | 25m 22s | |
| Daylight | 08:00:46 | 18:57:59 | 10h 57m 13s | |
| Civil Twilight | 18:57:59 | 19:23:22 | 25m 23s | |
| Nautical Twilight | 19:23:22 | 19:52:32 | 29m 10s | |
| Astronomical Twilight | 19:52:32 | 20:21:25 | 28m 53s | |
| Night | 20:21:25 | 23:59:59 | 3h 38m 34s |
Sunrise, Sunset and Solar noon here: San Luis, AR, for day: 2026-08-17.
| Sunrise | Solar noon | Sunset | |
| Time | 08:00:46 | 13:29:23 | 18:57:59 |
| Azimuth | 74.5° | 0° | 285.5° |
| Day Length |  |
10h 57m 13s |  |
Distance Earth-Sun (Center-to-center
12:00):
151 442 471 km94 101 989 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 | -61.6° | 231.4° |
| 100 | -69.1° | 200.8° |
| 200 | -69.1° | 159.1° |
| 300 | -61.5° | 128.6° |
| 400 | -50.6° | 111° |
| 500 | -38.5° | 99.5° |
| 600 | -26° | 90.6° |
| 700 | -13.5° | 82.6° |
| 800 | -1.2° | 74.6° |
| 900 | 10.6° | 66° |
| 1000 | 21.6° | 56° |
| 1100 | 31.2° | 43.7° |
| 1200 | 38.6° | 28.4° |
| 1300 | 42.8° | 9.9° |
| 1400 | 42.7° | 350° |
| 1500 | 38.6° | 331.5° |
| 1600 | 31.2° | 316.1° |
| 1700 | 21.6° | 303.8° |
| 1800 | 10.6° | 293.8° |
| 1900 | -1.2° | 285.2° |
| 2000 | -13.5° | 277.2° |
| 2100 | -26° | 269.2° |
| 2200 | -38.5° | 260.2° |
| 2300 | -50.6° | 248.6° |
| 2400 | -61.4° | 230.9° |