sun .5deg.comPorto Alegre, Brazil (Rio Grande do Sul) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-03-21.
All times are shown in Porto Alegre local time (GMT-03:00
).
Night, Twilight, and Daylight Times in Porto Alegre for this day: 2026-03-21
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 05:09:23 | 5h 9m 23s | |
| Astronomical Twilight | 05:09:23 | 05:37:25 | 28m 2s | |
| Nautical Twilight | 05:37:25 | 06:05:15 | 27m 50s | |
| Civil Twilight | 06:05:15 | 06:29:03 | 23m 48s | |
| Daylight | 06:29:03 | 18:35:01 | 12h 5m 58s | |
| Civil Twilight | 18:35:01 | 18:58:49 | 23m 48s | |
| Nautical Twilight | 18:58:49 | 19:26:38 | 27m 49s | |
| Astronomical Twilight | 19:26:38 | 19:54:40 | 28m 2s | |
| Night | 19:54:40 | 23:59:59 | 4h 5m 19s |
Sunrise, Sunset and Solar noon here: Porto Alegre, BR, for day: 2026-03-21.
| Sunrise | Solar noon | Sunset | |
| Time | 06:29:03 | 12:32:02 | 18:35:01 |
| Azimuth | 90.3° | 0° | 270° |
| Day Length |  |
12h 5m 58s |  |
Distance Earth-Sun (Center-to-center
12:00):
149 043 335 km92 611 235 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 | -59° | 196° |
| 100 | -59.3° | 166.5° |
| 200 | -53.5° | 141.3° |
| 300 | -43.9° | 123.7° |
| 400 | -32.4° | 111.4° |
| 500 | -20° | 102° |
| 600 | -7.1° | 94° |
| 700 | 5.9° | 86.4° |
| 800 | 18.7° | 78.5° |
| 900 | 31.2° | 69.3° |
| 1000 | 42.8° | 57.3° |
| 1100 | 52.6° | 40.3° |
| 1200 | 58.8° | 15.8° |
| 1300 | 59° | 346.6° |
| 1400 | 53.2° | 321.5° |
| 1500 | 43.6° | 304° |
| 1600 | 32.1° | 291.7° |
| 1700 | 19.7° | 282.3° |
| 1800 | 6.9° | 274.4° |
| 1900 | -6.1° | 266.8° |
| 2000 | -19° | 258.9° |
| 2100 | -31.5° | 249.8° |
| 2200 | -43.2° | 237.8° |
| 2300 | -53.1° | 220.8° |
| 2400 | -59.4° | 196.1° |