sun .5deg.comNiterói, Brazil (Rio de Janeiro) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-01-17.
All times are shown in Niterói local time (GMT-03:00
).
Night, Twilight, and Daylight Times in Niterói for this day: 2026-01-17
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 03:57:51 | 3h 57m 51s | |
| Astronomical Twilight | 03:57:51 | 04:28:09 | 30m 18s | |
| Nautical Twilight | 04:28:09 | 04:57:24 | 29m 15s | |
| Civil Twilight | 04:57:24 | 05:21:53 | 24m 29s | |
| Daylight | 05:21:53 | 18:43:10 | 13h 21m 17s | |
| Civil Twilight | 18:43:10 | 19:07:40 | 24m 30s | |
| Nautical Twilight | 19:07:40 | 19:36:55 | 29m 15s | |
| Astronomical Twilight | 19:36:55 | 20:07:13 | 30m 18s | |
| Night | 20:07:13 | 23:59:59 | 3h 52m 46s |
Sunrise, Sunset and Solar noon here: Niterói, BR, for day: 2026-01-17.
| Sunrise | Solar noon | Sunset | |
| Time | 05:21:53 | 12:02:32 | 18:43:10 |
| Azimuth | 113.1° | 0° | 247.1° |
| Day Length |  |
13h 21m 17s |  |
Distance Earth-Sun (Center-to-center
12:00):
147 176 546 km91 451 266 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 | -46.3° | 180.9° |
| 100 | -44.1° | 161.2° |
| 200 | -37.8° | 144.6° |
| 300 | -28.5° | 132° |
| 400 | -17.5° | 122.5° |
| 500 | -5.4° | 115.3° |
| 600 | 7.3° | 109.5° |
| 700 | 20.5° | 104.7° |
| 800 | 34° | 100.3° |
| 900 | 47.7° | 96.2° |
| 1000 | 61.5° | 91.7° |
| 1100 | 75.3° | 84.7° |
| 1200 | 87.8° | 17° |
| 1300 | 76.6° | 276.5° |
| 1400 | 62.8° | 268.9° |
| 1500 | 49° | 264.3° |
| 1600 | 35.3° | 260.1° |
| 1700 | 21.8° | 255.8° |
| 1800 | 8.5° | 251.1° |
| 1900 | -4.3° | 245.4° |
| 2000 | -16.5° | 238.3° |
| 2100 | -27.7° | 229.2° |
| 2200 | -37.1° | 216.9° |
| 2300 | -43.8° | 200.6° |
| 2400 | -46.5° | 181° |