sun .5deg.comPorto Alegre, Brazil (Rio Grande do Sul) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-09-21.
All times are shown in Porto Alegre local time (GMT-03:00
).
Night, Twilight, and Daylight Times in Porto Alegre for this day: 2026-09-21
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 04:55:35 | 4h 55m 35s | |
| Astronomical Twilight | 04:55:35 | 05:23:36 | 28m 1s | |
| Nautical Twilight | 05:23:36 | 05:51:25 | 27m 49s | |
| Civil Twilight | 05:51:25 | 06:15:14 | 23m 49s | |
| Daylight | 06:15:14 | 18:20:37 | 12h 5m 23s | |
| Civil Twilight | 18:20:37 | 18:44:26 | 23m 49s | |
| Nautical Twilight | 18:44:26 | 19:12:15 | 27m 49s | |
| Astronomical Twilight | 19:12:15 | 19:40:16 | 28m 1s | |
| Night | 19:40:16 | 23:59:59 | 4h 19m 43s |
Sunrise, Sunset and Solar noon here: Porto Alegre, BR, for day: 2026-09-21.
| Sunrise | Solar noon | Sunset | |
| Time | 06:15:14 | 12:17:56 | 18:20:37 |
| Azimuth | 89.7° | 0° | 270.2° |
| Day Length |  |
12h 5m 23s |  |
Distance Earth-Sun (Center-to-center
12:00):
150 174 494 km93 314 104 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 | -60.5° | 189.5° |
| 100 | -59.2° | 159.4° |
| 200 | -52.2° | 135.7° |
| 300 | -41.8° | 119.6° |
| 400 | -30° | 108.3° |
| 500 | -17.3° | 99.4° |
| 600 | -4.4° | 91.6° |
| 700 | 8.6° | 84.1° |
| 800 | 21.4° | 75.9° |
| 900 | 33.7° | 66.2° |
| 1000 | 44.9° | 53.3° |
| 1100 | 54° | 34.8° |
| 1200 | 58.9° | 8.9° |
| 1300 | 57.7° | 340.2° |
| 1400 | 50.9° | 317.1° |
| 1500 | 40.8° | 301.1° |
| 1600 | 29.1° | 289.7° |
| 1700 | 16.5° | 280.7° |
| 1800 | 3.7° | 272.8° |
| 1900 | -9.3° | 265.3° |
| 2000 | -22.1° | 257.2° |
| 2100 | -34.5° | 247.5° |
| 2200 | -45.9° | 234.6° |
| 2300 | -55.1° | 215.8° |
| 2400 | -60.2° | 189.2° |