sun .5deg.comNiterói, Brazil (Rio de Janeiro) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-07-31.
All times are shown in Niterói local time (GMT-03:00
).
Night, Twilight, and Daylight Times in Niterói for this day: 2026-07-31
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 05:09:15 | 5h 9m 15s | |
| Astronomical Twilight | 05:09:15 | 05:36:04 | 26m 49s | |
| Nautical Twilight | 05:36:04 | 06:03:10 | 27m 6s | |
| Civil Twilight | 06:03:10 | 06:26:45 | 23m 35s | |
| Daylight | 06:26:45 | 17:30:54 | 11h 4m 9s | |
| Civil Twilight | 17:30:54 | 17:54:28 | 23m 34s | |
| Nautical Twilight | 17:54:28 | 18:21:34 | 27m 6s | |
| Astronomical Twilight | 18:21:34 | 18:48:23 | 26m 49s | |
| Night | 18:48:23 | 23:59:59 | 5h 11m 36s |
Sunrise, Sunset and Solar noon here: Niterói, BR, for day: 2026-07-31.
| Sunrise | Solar noon | Sunset | |
| Time | 06:26:45 | 11:58:49 | 17:30:54 |
| Azimuth | 70.5° | 0° | 289.5° |
| Day Length |  |
11h 4m 9s |  |
Distance Earth-Sun (Center-to-center
12:00):
151 846 142 km94 352 818 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 | -85.5° | 177.4° |
| 100 | -75.1° | 104.7° |
| 200 | -61.4° | 93.4° |
| 300 | -47.6° | 87.4° |
| 400 | -33.8° | 82.6° |
| 500 | -20.2° | 78° |
| 600 | -6.8° | 72.9° |
| 700 | 6.2° | 67.1° |
| 800 | 18.5° | 59.9° |
| 900 | 29.9° | 50.5° |
| 1000 | 39.6° | 37.7° |
| 1100 | 46.4° | 20.6° |
| 1200 | 48.8° | 359.7° |
| 1300 | 46.2° | 338.9° |
| 1400 | 39.4° | 321.8° |
| 1500 | 29.6° | 309.1° |
| 1600 | 18.2° | 299.8° |
| 1700 | 5.8° | 292.6° |
| 1800 | -7.2° | 286.8° |
| 1900 | -20.6° | 281.8° |
| 2000 | -34.2° | 277.1° |
| 2100 | -48° | 272.2° |
| 2200 | -61.8° | 266° |
| 2300 | -75.4° | 253.9° |
| 2400 | -85.3° | 177.4° |