sun .5deg.comSan Luis, Argentina (Juan Martín de Pueyrredón) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-08-19.
All times are shown in San Luis local time (GMT-03:00
).
Night, Twilight, and Daylight Times in San Luis for this day: 2026-08-19
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 06:35:17 | 6h 35m 17s | |
| Astronomical Twilight | 06:35:17 | 07:04:08 | 28m 51s | |
| Nautical Twilight | 07:04:08 | 07:33:13 | 29m 5s | |
| Civil Twilight | 07:33:13 | 07:58:31 | 25m 18s | |
| Daylight | 07:58:31 | 18:59:20 | 11h 0m 49s | |
| Civil Twilight | 18:59:20 | 19:24:38 | 25m 18s | |
| Nautical Twilight | 19:24:38 | 19:53:43 | 29m 5s | |
| Astronomical Twilight | 19:53:43 | 20:22:34 | 28m 51s | |
| Night | 20:22:34 | 23:59:59 | 3h 37m 25s |
Sunrise, Sunset and Solar noon here: San Luis, AR, for day: 2026-08-19.
| Sunrise | Solar noon | Sunset | |
| Time | 07:58:31 | 13:28:56 | 18:59:20 |
| Azimuth | 75.3° | 0° | 284.7° |
| Day Length |  |
11h 0m 49s |  |
Distance Earth-Sun (Center-to-center
12:00):
151 384 072 km94 065 701 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 | -61.2° | 230.3° |
| 100 | -68.6° | 200° |
| 200 | -68.5° | 159.3° |
| 300 | -61° | 129.3° |
| 400 | -50.1° | 111.7° |
| 500 | -38.1° | 100.1° |
| 600 | -25.6° | 91.1° |
| 700 | -13.1° | 83.1° |
| 800 | -0.8° | 75.1° |
| 900 | 11.1° | 66.5° |
| 1000 | 22.1° | 56.4° |
| 1100 | 31.8° | 44.1° |
| 1200 | 39.2° | 28.6° |
| 1300 | 43.4° | 9.9° |
| 1400 | 43.4° | 349.7° |
| 1500 | 39.1° | 331° |
| 1600 | 31.6° | 315.6° |
| 1700 | 21.9° | 303.3° |
| 1800 | 10.9° | 293.2° |
| 1900 | -1° | 284.6° |
| 2000 | -13.3° | 276.6° |
| 2100 | -25.8° | 268.5° |
| 2200 | -38.2° | 259.4° |
| 2300 | -50.2° | 247.6° |
| 2400 | -61° | 229.8° |