sun .5deg.comTeresina, Brazil (Piauí) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-04-21.
All times are shown in Teresina local time (GMT-03:00
).
Night, Twilight, and Daylight Times in Teresina for this day: 2026-04-21
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 04:40:29 | 4h 40m 29s | |
| Astronomical Twilight | 04:40:29 | 05:05:02 | 24m 33s | |
| Nautical Twilight | 05:05:02 | 05:29:37 | 24m 35s | |
| Civil Twilight | 05:29:37 | 05:50:44 | 21m 7s | |
| Daylight | 05:50:44 | 17:49:02 | 11h 58m 18s | |
| Civil Twilight | 17:49:02 | 18:10:10 | 21m 8s | |
| Nautical Twilight | 18:10:10 | 18:34:44 | 24m 34s | |
| Astronomical Twilight | 18:34:44 | 18:59:18 | 24m 34s | |
| Night | 18:59:18 | 23:59:59 | 5h 0m 41s |
Sunrise, Sunset and Solar noon here: Teresina, BR, for day: 2026-04-21.
| Sunrise | Solar noon | Sunset | |
| Time | 05:50:44 | 11:49:53 | 17:49:02 |
| Azimuth | 78.3° | 0° | 281.9° |
| Day Length |  |
11h 58m 18s |  |
Distance Earth-Sun (Center-to-center
12:00):
150 359 026 km93 428 767 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 | -83° | 19.6° |
| 100 | -71.6° | 67.9° |
| 200 | -57.3° | 76.2° |
| 300 | -42.7° | 78.7° |
| 400 | -28° | 79.4° |
| 500 | -13.3° | 79.1° |
| 600 | 1.3° | 78.1° |
| 700 | 15.9° | 76.2° |
| 800 | 30.3° | 73.2° |
| 900 | 44.4° | 68° |
| 1000 | 57.8° | 58.2° |
| 1100 | 69° | 36.4° |
| 1200 | 72.9° | 351.9° |
| 1300 | 65.8° | 314.5° |
| 1400 | 53.6° | 297.9° |
| 1500 | 39.9° | 290.1° |
| 1600 | 25.6° | 285.8° |
| 1700 | 11.2° | 283.2° |
| 1800 | -3.4° | 281.7° |
| 1900 | -18.1° | 280.9° |
| 2000 | -32.8° | 281° |
| 2100 | -47.4° | 282.2° |
| 2200 | -61.9° | 286° |
| 2300 | -75.8° | 299.9° |
| 2400 | -82.7° | 19.1° |