sun .5deg.comNiterói, Brazil (Rio de Janeiro) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-05-12.
All times are shown in Niterói local time (GMT-03:00
).
Night, Twilight, and Daylight Times in Niterói for this day: 2026-05-12
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 04:59:20 | 4h 59m 20s | |
| Astronomical Twilight | 04:59:20 | 05:26:10 | 26m 50s | |
| Nautical Twilight | 05:26:10 | 05:53:17 | 27m 7s | |
| Civil Twilight | 05:53:17 | 06:16:51 | 23m 34s | |
| Daylight | 06:16:51 | 17:20:42 | 11h 3m 51s | |
| Civil Twilight | 17:20:42 | 17:44:16 | 23m 34s | |
| Nautical Twilight | 17:44:16 | 18:11:23 | 27m 7s | |
| Astronomical Twilight | 18:11:23 | 18:38:13 | 26m 50s | |
| Night | 18:38:13 | 23:59:59 | 5h 21m 46s |
Sunrise, Sunset and Solar noon here: Niterói, BR, for day: 2026-05-12.
| Sunrise | Solar noon | Sunset | |
| Time | 06:16:51 | 11:48:46 | 17:20:42 |
| Azimuth | 70.7° | 0° | 289.5° |
| Day Length |  |
11h 3m 51s |  |
Distance Earth-Sun (Center-to-center
12:00):
151 146 130 km93 917 851 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 | -84.5° | 151.9° |
| 100 | -72.7° | 103.1° |
| 200 | -59° | 92.9° |
| 300 | -45.2° | 87° |
| 400 | -31.5° | 82.2° |
| 500 | -17.9° | 77.4° |
| 600 | -4.5° | 72.3° |
| 700 | 8.4° | 66.3° |
| 800 | 20.7° | 58.7° |
| 900 | 31.8° | 48.8° |
| 1000 | 41.1° | 35.3° |
| 1100 | 47.3° | 17.3° |
| 1200 | 48.9° | 356.1° |
| 1300 | 45.5° | 335.6° |
| 1400 | 38° | 319.3° |
| 1500 | 27.9° | 307.3° |
| 1600 | 16.2° | 298.4° |
| 1700 | 3.7° | 291.5° |
| 1800 | -9.4° | 285.9° |
| 1900 | -22.8° | 281° |
| 2000 | -36.5° | 276.3° |
| 2100 | -50.3° | 271.3° |
| 2200 | -64.1° | 264.7° |
| 2300 | -77.6° | 250.2° |
| 2400 | -84.7° | 150.6° |