sun .5deg.comSan Luis, Argentina (Juan Martín de Pueyrredón) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-04-19.
All times are shown in San Luis local time (GMT-03:00
).
Night, Twilight, and Daylight Times in San Luis for this day: 2026-04-19
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 06:27:37 | 6h 27m 37s | |
| Astronomical Twilight | 06:27:37 | 06:56:24 | 28m 47s | |
| Nautical Twilight | 06:56:24 | 07:25:23 | 28m 59s | |
| Civil Twilight | 07:25:23 | 07:50:31 | 25m 8s | |
| Daylight | 07:50:31 | 18:58:19 | 11h 7m 48s | |
| Civil Twilight | 18:58:19 | 19:23:28 | 25m 9s | |
| Nautical Twilight | 19:23:28 | 19:52:27 | 28m 59s | |
| Astronomical Twilight | 19:52:27 | 20:21:14 | 28m 47s | |
| Night | 20:21:14 | 23:59:59 | 3h 38m 45s |
Sunrise, Sunset and Solar noon here: San Luis, AR, for day: 2026-04-19.
| Sunrise | Solar noon | Sunset | |
| Time | 07:50:31 | 13:24:25 | 18:58:19 |
| Azimuth | 77.2° | 0° | 283° |
| Day Length |  |
11h 7m 48s |  |
Distance Earth-Sun (Center-to-center
12:00):
150 277 042 km93 377 825 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 | -60.4° | 226° |
| 100 | -67° | 195.8° |
| 200 | -66.3° | 158.1° |
| 300 | -58.9° | 130.1° |
| 400 | -48.1° | 112.9° |
| 500 | -36.2° | 101.3° |
| 600 | -23.7° | 92.2° |
| 700 | -11.2° | 84° |
| 800 | 1.1° | 75.9° |
| 900 | 13° | 67.1° |
| 1000 | 24.1° | 56.9° |
| 1100 | 33.7° | 44.2° |
| 1200 | 41.2° | 28.1° |
| 1300 | 45.1° | 8.7° |
| 1400 | 44.7° | 347.8° |
| 1500 | 40.1° | 328.9° |
| 1600 | 32.2° | 313.5° |
| 1700 | 22.2° | 301.3° |
| 1800 | 10.9° | 291.4° |
| 1900 | -1.1° | 282.8° |
| 2000 | -13.5° | 274.8° |
| 2100 | -26° | 266.6° |
| 2200 | -38.4° | 257.2° |
| 2300 | -50.3° | 245° |
| 2400 | -60.7° | 226.4° |