sun .5deg.comNiterói, Brazil (Rio de Janeiro) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-05-10.
All times are shown in Niterói local time (GMT-03:00
).
Night, Twilight, and Daylight Times in Niterói for this day: 2026-05-10
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 04:58:39 | 4h 58m 39s | |
| Astronomical Twilight | 04:58:39 | 05:25:25 | 26m 46s | |
| Nautical Twilight | 05:25:25 | 05:52:27 | 27m 2s | |
| Civil Twilight | 05:52:27 | 06:15:57 | 23m 30s | |
| Daylight | 06:15:57 | 17:21:41 | 11h 5m 44s | |
| Civil Twilight | 17:21:41 | 17:45:11 | 23m 30s | |
| Nautical Twilight | 17:45:11 | 18:12:14 | 27m 3s | |
| Astronomical Twilight | 18:12:14 | 18:39:00 | 26m 46s | |
| Night | 18:39:00 | 23:59:59 | 5h 20m 59s |
Sunrise, Sunset and Solar noon here: Niterói, BR, for day: 2026-05-10.
| Sunrise | Solar noon | Sunset | |
| Time | 06:15:57 | 11:48:49 | 17:21:41 |
| Azimuth | 71.3° | 0° | 288.9° |
| Day Length |  |
11h 5m 44s |  |
Distance Earth-Sun (Center-to-center
12:00):
151 078 394 km93 875 762 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 | -84° | 154.3° |
| 100 | -72.5° | 104.7° |
| 200 | -58.9° | 93.9° |
| 300 | -45.1° | 87.7° |
| 400 | -31.3° | 82.8° |
| 500 | -17.7° | 78° |
| 600 | -4.3° | 72.8° |
| 700 | 8.6° | 66.7° |
| 800 | 20.9° | 59.2° |
| 900 | 32.2° | 49.3° |
| 1000 | 41.5° | 35.7° |
| 1100 | 47.8° | 17.6° |
| 1200 | 49.4° | 356° |
| 1300 | 45.9° | 335.4° |
| 1400 | 38.4° | 318.9° |
| 1500 | 28.2° | 306.9° |
| 1600 | 16.5° | 297.9° |
| 1700 | 3.9° | 291.1° |
| 1800 | -9.2° | 285.4° |
| 1900 | -22.7° | 280.4° |
| 2000 | -36.3° | 275.7° |
| 2100 | -50.1° | 270.6° |
| 2200 | -63.9° | 263.6° |
| 2300 | -77.4° | 248.1° |
| 2400 | -84.3° | 153.1° |