sun .5deg.comLa Rioja, Argentina (Departamento de Capital) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-04-21.
All times are shown in La Rioja local time (GMT-03:00
).
Night, Twilight, and Daylight Times in La Rioja for this day: 2026-04-21
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 06:29:54 | 6h 29m 54s | |
| Astronomical Twilight | 06:29:54 | 06:57:35 | 27m 41s | |
| Nautical Twilight | 06:57:35 | 07:25:28 | 27m 53s | |
| Civil Twilight | 07:25:28 | 07:49:39 | 24m 11s | |
| Daylight | 07:49:39 | 19:02:29 | 11h 12m 50s | |
| Civil Twilight | 19:02:29 | 19:26:40 | 24m 11s | |
| Nautical Twilight | 19:26:40 | 19:54:33 | 27m 53s | |
| Astronomical Twilight | 19:54:33 | 20:22:14 | 27m 41s | |
| Night | 20:22:14 | 23:59:59 | 3h 37m 45s |
Sunrise, Sunset and Solar noon here: La Rioja, AR, for day: 2026-04-21.
| Sunrise | Solar noon | Sunset | |
| Time | 07:49:39 | 13:26:04 | 19:02:29 |
| Azimuth | 76.9° | 0° | 283.3° |
| Day Length |  |
11h 12m 50s |  |
Distance Earth-Sun (Center-to-center
12:00):
150 359 026 km93 428 767 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 | -63.2° | 233.2° |
| 100 | -71.2° | 200.6° |
| 200 | -70.7° | 154.6° |
| 300 | -62° | 124.3° |
| 400 | -50.2° | 108.2° |
| 500 | -37.5° | 97.9° |
| 600 | -24.5° | 90° |
| 700 | -11.5° | 82.8° |
| 800 | 1.4° | 75.6° |
| 900 | 13.8° | 67.7° |
| 1000 | 25.4° | 58.1° |
| 1100 | 35.7° | 46° |
| 1200 | 43.8° | 30° |
| 1300 | 48.2° | 9.8° |
| 1400 | 47.9° | 347.7° |
| 1500 | 42.9° | 328° |
| 1600 | 34.5° | 312.5° |
| 1700 | 24° | 300.7° |
| 1800 | 12.3° | 291.4° |
| 1900 | -0.2° | 283.6° |
| 2000 | -13.1° | 276.5° |
| 2100 | -26.1° | 269.4° |
| 2200 | -39.1° | 261.3° |
| 2300 | -51.8° | 250.7° |
| 2400 | -63.4° | 233.6° |