sun .5deg.comSan Luis, Argentina (Juan Martín de Pueyrredón) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-12-18.
All times are shown in San Luis local time (GMT-03:00
).
Night, Twilight, and Daylight Times in San Luis for this day: 2026-12-18
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 04:28:27 | 4h 28m 27s | |
| Astronomical Twilight | 04:28:27 | 05:07:07 | 38m 40s | |
| Nautical Twilight | 05:07:07 | 05:42:34 | 35m 27s | |
| Civil Twilight | 05:42:34 | 06:11:19 | 28m 45s | |
| Daylight | 06:11:19 | 20:32:42 | 14h 21m 23s | |
| Civil Twilight | 20:32:42 | 21:01:27 | 28m 45s | |
| Nautical Twilight | 21:01:27 | 21:36:54 | 35m 27s | |
| Astronomical Twilight | 21:36:54 | 22:15:34 | 38m 40s | |
| Night | 22:15:34 | 23:59:59 | 1h 44m 25s |
Sunrise, Sunset and Solar noon here: San Luis, AR, for day: 2026-12-18.
| Sunrise | Solar noon | Sunset | |
| Time | 06:11:19 | 13:22:00 | 20:32:42 |
| Azimuth | 119° | 0° | 241° |
| Day Length |  |
14h 21m 23s |  |
Distance Earth-Sun (Center-to-center
12:00):
147 193 985 km91 462 102 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 | -30.1° | 201.8° |
| 100 | -33.1° | 186° |
| 200 | -32.6° | 169.6° |
| 300 | -28.7° | 154.3° |
| 400 | -22° | 141° |
| 500 | -13.2° | 129.9° |
| 600 | -2.9° | 120.6° |
| 700 | 8.3° | 112.6° |
| 800 | 20.1° | 105.4° |
| 900 | 32.4° | 98.4° |
| 1000 | 44.9° | 90.9° |
| 1100 | 57.4° | 81.6° |
| 1200 | 69.4° | 66.5° |
| 1300 | 79° | 27.6° |
| 1400 | 77.1° | 317.6° |
| 1500 | 66.4° | 288.5° |
| 1600 | 54.1° | 275.6° |
| 1700 | 41.6° | 267° |
| 1800 | 29.2° | 259.8° |
| 1900 | 17° | 252.8° |
| 2000 | 5.3° | 245.4° |
| 2100 | -5.7° | 237.1° |
| 2200 | -15.6° | 227.4° |
| 2300 | -23.9° | 215.8° |
| 2400 | -30° | 201.9° |