sun .5deg.comNiterói, Brazil (Rio de Janeiro) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-04-21.
All times are shown in Niterói local time (GMT-03:00
).
Night, Twilight, and Daylight Times in Niterói for this day: 2026-04-21
| Zone Type | Start | End | Length | |
| Night | 00:00:00 | 04:52:26 | 4h 52m 26s | |
| Astronomical Twilight | 04:52:26 | 05:18:40 | 26m 14s | |
| Nautical Twilight | 05:18:40 | 05:45:04 | 26m 24s | |
| Civil Twilight | 05:45:04 | 06:07:54 | 22m 50s | |
| Daylight | 06:07:54 | 17:34:17 | 11h 26m 23s | |
| Civil Twilight | 17:34:17 | 17:57:07 | 22m 50s | |
| Nautical Twilight | 17:57:07 | 18:23:31 | 26m 24s | |
| Astronomical Twilight | 18:23:31 | 18:49:45 | 26m 14s | |
| Night | 18:49:45 | 23:59:59 | 5h 10m 14s |
Sunrise, Sunset and Solar noon here: Niterói, BR, for day: 2026-04-21.
| Sunrise | Solar noon | Sunset | |
| Time | 06:07:54 | 11:51:06 | 17:34:17 |
| Azimuth | 77.6° | 0° | 282.6° |
| Day Length | ![]() |
11h 26m 23s | ![]() |
Distance Earth-Sun (Center-to-center
12:00):
150 359 026 km93 428 767 mi
0°= North, 180°=South
Table view of above data:
(Azimuth: 0°=North, 90°=West, 180°=South, 270°=East)
| Time | Altitude | Azimuth |
| 000 | -78.6° | 169.5° |
| 100 | -70.2° | 121.6° |
| 200 | -57.5° | 104.6° |
| 300 | -43.9° | 95.7° |
| 400 | -30.1° | 89.4° |
| 500 | -16.3° | 83.9° |
| 600 | -2.6° | 78.3° |
| 700 | 10.7° | 72.2° |
| 800 | 23.6° | 64.8° |
| 900 | 35.5° | 54.9° |
| 1000 | 45.8° | 41.1° |
| 1100 | 53.1° | 21.3° |
| 1200 | 55.2° | 356.4° |
| 1300 | 51.4° | 332.5° |
| 1400 | 43.1° | 314.5° |
| 1500 | 32.2° | 302° |
| 1600 | 19.9° | 293° |
| 1700 | 6.9° | 286.1° |
| 1800 | -6.5° | 280.2° |
| 1900 | -20.2° | 274.8° |
| 2000 | -34.1° | 269.2° |
| 2100 | -47.8° | 262.5° |
| 2200 | -61.3° | 252.4° |
| 2300 | -73.6° | 230.5° |
| 2400 | -78.9° | 169° |