sun .5deg.comSan Luis, Argentina (Juan Martín de Pueyrredón) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-02-18.
All times are shown in San Luis local time (GMT-03:00
).
Night, Twilight, and Daylight Times in San Luis for this day: 2026-02-18
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 05:36:27 | 5h 36m 27s | |
| Astronomical Twilight | 05:36:27 | 06:08:09 | 31m 42s | |
| Nautical Twilight | 06:08:09 | 06:38:45 | 30m 36s | |
| Civil Twilight | 06:38:45 | 07:04:23 | 25m 38s | |
| Daylight | 07:04:23 | 20:14:01 | 13h 9m 38s | |
| Civil Twilight | 20:14:01 | 20:39:39 | 25m 38s | |
| Nautical Twilight | 20:39:39 | 21:10:15 | 30m 36s | |
| Astronomical Twilight | 21:10:15 | 21:41:57 | 31m 42s | |
| Night | 21:41:57 | 23:59:59 | 2h 18m 2s |
Sunrise, Sunset and Solar noon here: San Luis, AR, for day: 2026-02-18.
| Sunrise | Solar noon | Sunset | |
| Time | 07:04:23 | 13:39:12 | 20:14:01 |
| Azimuth | 104.6° | 0° | 255.7° |
| Day Length |  |
13h 9m 38s |  |
Distance Earth-Sun (Center-to-center
12:00):
147 873 405 km91 884 274 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 | -39° | 212.1° |
| 100 | -43.9° | 193.5° |
| 200 | -44.7° | 173° |
| 300 | -41° | 153.5° |
| 400 | -33.9° | 137.3° |
| 500 | -24.4° | 124.4° |
| 600 | -13.5° | 114.1° |
| 700 | -1.7° | 105.2° |
| 800 | 10.6° | 97.1° |
| 900 | 23.1° | 89° |
| 1000 | 35.6° | 80.1° |
| 1100 | 47.6° | 68.8° |
| 1200 | 58.6° | 52.3° |
| 1300 | 66.5° | 25° |
| 1400 | 67.8° | 346.7° |
| 1500 | 61.6° | 315° |
| 1600 | 51.3° | 295.8° |
| 1700 | 39.4° | 283.3° |
| 1800 | 27.1° | 273.8° |
| 1900 | 14.5° | 265.6° |
| 2000 | 2.1° | 257.6° |
| 2100 | -9.9° | 249.1° |
| 2200 | -21.2° | 239.3° |
| 2300 | -31.3° | 227.4° |
| 2400 | -39.3° | 212.2° |