sun .5deg.comNiterói, Brazil (Rio de Janeiro) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-01-18.
All times are shown in Niterói local time (GMT-03:00
).
Night, Twilight, and Daylight Times in Niterói for this day: 2026-01-18
| Zone Type | Start | End | Length | |
| Night | 00:00:00 | 03:58:45 | 3h 58m 45s | |
| Astronomical Twilight | 03:58:45 | 04:28:58 | 30m 13s | |
| Nautical Twilight | 04:28:58 | 04:58:10 | 29m 12s | |
| Civil Twilight | 04:58:10 | 05:22:36 | 24m 26s | |
| Daylight | 05:22:36 | 18:43:05 | 13h 20m 29s | |
| Civil Twilight | 18:43:05 | 19:07:32 | 24m 27s | |
| Nautical Twilight | 19:07:32 | 19:36:44 | 29m 12s | |
| Astronomical Twilight | 19:36:44 | 20:06:57 | 30m 13s | |
| Night | 20:06:57 | 23:59:59 | 3h 53m 2s |
Sunrise, Sunset and Solar noon here: Niterói, BR, for day: 2026-01-18.
| Sunrise | Solar noon | Sunset | |
| Time | 05:22:36 | 12:02:51 | 18:43:05 |
| Azimuth | 112.8° | 0° | 247.3° |
| Day Length | ![]() |
13h 20m 29s | ![]() |
Distance Earth-Sun (Center-to-center
12:00):
147 187 775 km91 458 243 mi
0°= North, 180°=South
Table view of above data:
(Azimuth: 0°=North, 90°=West, 180°=South, 270°=East)
| Time | Altitude | Azimuth |
| 000 | -46.5° | 181° |
| 100 | -44.3° | 161.2° |
| 200 | -38° | 144.5° |
| 300 | -28.7° | 131.9° |
| 400 | -17.7° | 122.4° |
| 500 | -5.6° | 115.2° |
| 600 | 7.2° | 109.4° |
| 700 | 20.4° | 104.5° |
| 800 | 33.9° | 100.1° |
| 900 | 47.6° | 95.9° |
| 1000 | 61.4° | 91.3° |
| 1100 | 75.2° | 84° |
| 1200 | 87.6° | 17.4° |
| 1300 | 76.6° | 277.4° |
| 1400 | 62.8° | 269.3° |
| 1500 | 49° | 264.6° |
| 1600 | 35.3° | 260.4° |
| 1700 | 21.8° | 256.1° |
| 1800 | 8.5° | 251.3° |
| 1900 | -4.3° | 245.6° |
| 2000 | -16.6° | 238.6° |
| 2100 | -27.8° | 229.4° |
| 2200 | -37.3° | 217.1° |
| 2300 | -44° | 200.8° |
| 2400 | -46.7° | 181.1° |