sun .5deg.comTeresina, Brazil (Piauí) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-08-21.
All times are shown in Teresina local time (GMT-03:00
).
Night, Twilight, and Daylight Times in Teresina for this day: 2026-08-21
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 04:44:55 | 4h 44m 55s | |
| Astronomical Twilight | 04:44:55 | 05:09:28 | 24m 33s | |
| Nautical Twilight | 05:09:28 | 05:34:02 | 24m 34s | |
| Civil Twilight | 05:34:02 | 05:55:10 | 21m 8s | |
| Daylight | 05:55:10 | 17:53:28 | 11h 58m 18s | |
| Civil Twilight | 17:53:28 | 18:14:36 | 21m 8s | |
| Nautical Twilight | 18:14:36 | 18:39:11 | 24m 35s | |
| Astronomical Twilight | 18:39:11 | 19:03:44 | 24m 33s | |
| Night | 19:03:44 | 23:59:59 | 4h 56m 15s |
Sunrise, Sunset and Solar noon here: Teresina, BR, for day: 2026-08-21.
| Sunrise | Solar noon | Sunset | |
| Time | 05:55:10 | 11:54:19 | 17:53:28 |
| Azimuth | 77.8° | 0° | 282° |
| Day Length |  |
11h 58m 18s |  |
Distance Earth-Sun (Center-to-center
12:00):
151 323 583 km94 028 115 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 | -82.7° | 9.9° |
| 100 | -72.4° | 64.9° |
| 200 | -58.3° | 74.8° |
| 300 | -43.7° | 77.9° |
| 400 | -29.1° | 78.8° |
| 500 | -14.4° | 78.7° |
| 600 | 0.2° | 77.7° |
| 700 | 14.8° | 76° |
| 800 | 29.2° | 73° |
| 900 | 43.3° | 68° |
| 1000 | 56.7° | 58.7° |
| 1100 | 68° | 38.2° |
| 1200 | 72.7° | 355.7° |
| 1300 | 66.4° | 316.8° |
| 1400 | 54.4° | 299.1° |
| 1500 | 40.8° | 290.8° |
| 1600 | 26.7° | 286.2° |
| 1700 | 12.2° | 283.5° |
| 1800 | -2.4° | 281.9° |
| 1900 | -17° | 281° |
| 2000 | -31.7° | 281° |
| 2100 | -46.3° | 282.1° |
| 2200 | -60.9° | 285.6° |
| 2300 | -74.9° | 297.9° |
| 2400 | -83° | 10.9° |