sun .5deg.comSan Luis, Argentina (Juan Martín de Pueyrredón) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-08-15.
All times are shown in San Luis local time (GMT-03:00
).
Night, Twilight, and Daylight Times in San Luis for this day: 2026-08-15
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 06:39:20 | 6h 39m 20s | |
| Astronomical Twilight | 06:39:20 | 07:08:16 | 28m 56s | |
| Nautical Twilight | 07:08:16 | 07:37:30 | 29m 14s | |
| Civil Twilight | 07:37:30 | 08:02:58 | 25m 28s | |
| Daylight | 08:02:58 | 18:56:38 | 10h 53m 40s | |
| Civil Twilight | 18:56:38 | 19:22:06 | 25m 28s | |
| Nautical Twilight | 19:22:06 | 19:51:20 | 29m 14s | |
| Astronomical Twilight | 19:51:20 | 20:20:16 | 28m 56s | |
| Night | 20:20:16 | 23:59:59 | 3h 39m 43s |
Sunrise, Sunset and Solar noon here: San Luis, AR, for day: 2026-08-15.
| Sunrise | Solar noon | Sunset | |
| Time | 08:02:58 | 13:29:48 | 18:56:38 |
| Azimuth | 73.8° | 0° | 286.2° |
| Day Length |  |
10h 53m 40s |  |
Distance Earth-Sun (Center-to-center
12:00):
151 498 716 km94 136 938 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 | -62° | 232.4° |
| 100 | -69.7° | 201.6° |
| 200 | -69.7° | 158.8° |
| 300 | -62.1° | 127.8° |
| 400 | -51.1° | 110.3° |
| 500 | -38.9° | 98.9° |
| 600 | -26.4° | 90° |
| 700 | -13.9° | 82.1° |
| 800 | -1.7° | 74.2° |
| 900 | 10.1° | 65.6° |
| 1000 | 21.1° | 55.6° |
| 1100 | 30.6° | 43.4° |
| 1200 | 38° | 28.2° |
| 1300 | 42.1° | 9.9° |
| 1400 | 42.1° | 350.2° |
| 1500 | 38.1° | 331.9° |
| 1600 | 30.7° | 316.6° |
| 1700 | 21.2° | 304.4° |
| 1800 | 10.3° | 294.4° |
| 1900 | -1.5° | 285.8° |
| 2000 | -13.8° | 277.8° |
| 2100 | -26.3° | 269.9° |
| 2200 | -38.7° | 260.9° |
| 2300 | -50.9° | 249.5° |
| 2400 | -61.8° | 231.9° |