sun .5deg.comSan Luis, Argentina (Juan Martín de Pueyrredón) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-05-19.
All times are shown in San Luis local time (GMT-03:00
).
Night, Twilight, and Daylight Times in San Luis for this day: 2026-05-19
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 06:46:00 | 6h 46m 0s | |
| Astronomical Twilight | 06:46:00 | 07:15:37 | 29m 37s | |
| Nautical Twilight | 07:15:37 | 07:45:48 | 30m 11s | |
| Civil Twilight | 07:45:48 | 08:12:20 | 26m 32s | |
| Daylight | 08:12:20 | 18:31:21 | 10h 19m 1s | |
| Civil Twilight | 18:31:21 | 18:57:52 | 26m 31s | |
| Nautical Twilight | 18:57:52 | 19:28:03 | 30m 11s | |
| Astronomical Twilight | 19:28:03 | 19:57:41 | 29m 38s | |
| Night | 19:57:41 | 23:59:59 | 4h 2m 18s |
Sunrise, Sunset and Solar noon here: San Luis, AR, for day: 2026-05-19.
| Sunrise | Solar noon | Sunset | |
| Time | 08:12:20 | 13:21:50 | 18:31:21 |
| Azimuth | 66.8° | 0° | 293.4° |
| Day Length |  |
10h 19m 1s |  |
Distance Earth-Sun (Center-to-center
12:00):
151 368 346 km94 055 930 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 | -67.2° | 238.4° |
| 100 | -75.5° | 201.2° |
| 200 | -74° | 145.8° |
| 300 | -64.3° | 115.8° |
| 400 | -52.4° | 101.1° |
| 500 | -40° | 91.4° |
| 600 | -27.5° | 83.5° |
| 700 | -15.1° | 76.1° |
| 800 | -3.2° | 68.4° |
| 900 | 8.1° | 59.9° |
| 1000 | 18.3° | 49.9° |
| 1100 | 27° | 37.9° |
| 1200 | 33.4° | 23.3° |
| 1300 | 36.7° | 6.5° |
| 1400 | 36.2° | 348.9° |
| 1500 | 32° | 332.6° |
| 1600 | 24.9° | 318.7° |
| 1700 | 15.7° | 307.3° |
| 1800 | 5.1° | 297.8° |
| 1900 | -6.3° | 289.6° |
| 2000 | -18.4° | 282.1° |
| 2100 | -30.8° | 274.7° |
| 2200 | -43.3° | 266.5° |
| 2300 | -55.7° | 256° |
| 2400 | -67.3° | 238.8° |