sun .5deg.comSan Luis, Argentina (Juan Martín de Pueyrredón) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-12-20.
All times are shown in San Luis local time (GMT-03:00
).
Night, Twilight, and Daylight Times in San Luis for this day: 2026-12-20
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 04:29:15 | 4h 29m 15s | |
| Astronomical Twilight | 04:29:15 | 05:07:57 | 38m 42s | |
| Nautical Twilight | 05:07:57 | 05:43:26 | 35m 29s | |
| Civil Twilight | 05:43:26 | 06:12:11 | 28m 45s | |
| Daylight | 06:12:11 | 20:33:48 | 14h 21m 37s | |
| Civil Twilight | 20:33:48 | 21:02:34 | 28m 46s | |
| Nautical Twilight | 21:02:34 | 21:38:02 | 35m 28s | |
| Astronomical Twilight | 21:38:02 | 22:16:44 | 38m 42s | |
| Night | 22:16:44 | 23:59:59 | 1h 43m 15s |
Sunrise, Sunset and Solar noon here: San Luis, AR, for day: 2026-12-20.
| Sunrise | Solar noon | Sunset | |
| Time | 06:12:11 | 13:23:00 | 20:33:48 |
| Azimuth | 119° | 0° | 241° |
| Day Length |  |
14h 21m 37s |  |
Distance Earth-Sun (Center-to-center
12:00):
147 171 487 km91 448 122 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 | -29.9° | 202° |
| 100 | -33° | 186.3° |
| 200 | -32.6° | 169.9° |
| 300 | -28.8° | 154.5° |
| 400 | -22.1° | 141.2° |
| 500 | -13.3° | 130.1° |
| 600 | -3.1° | 120.8° |
| 700 | 8.1° | 112.7° |
| 800 | 20° | 105.5° |
| 900 | 32.2° | 98.5° |
| 1000 | 44.7° | 91.1° |
| 1100 | 57.2° | 81.9° |
| 1200 | 69.3° | 66.9° |
| 1300 | 78.9° | 28.7° |
| 1400 | 77.2° | 318.3° |
| 1500 | 66.6° | 288.7° |
| 1600 | 54.4° | 275.7° |
| 1700 | 41.8° | 267.1° |
| 1800 | 29.4° | 259.9° |
| 1900 | 17.2° | 252.9° |
| 2000 | 5.5° | 245.5° |
| 2100 | -5.5° | 237.2° |
| 2200 | -15.4° | 227.6° |
| 2300 | -23.8° | 215.9° |
| 2400 | -29.9° | 202.1° |