Quick facts
Teresina is at latitude 5°05′21.01″S and longitude 42°48′06.98″W (−5.089170, −42.801940 in decimal degrees, WGS 84). The point is the city centre listed by GeoNames.
In UTM, Teresina lies in zone 23M (Southern hemisphere), whose central meridian is 45°W. The terrain elevation is about 87 m, from the SRTM elevation model, and the time zone is America/Fortaleza (UTC−3).
| State / region | Piauí |
| Country | Brazil |
| Population | 871,126 |
| Elevation | 87 m |
| Time zone | America/Fortaleza (UTC−3) |
| UTM zone | 23M |
Sunrise and sunset in Teresina
Times for 2026 in the America/Fortaleza (UTC−3) time zone, on the equinoxes and solstices.
March 20
- Sunrise
- 05:55
- Sunset
- 18:02
- Daylight
- 12 h 07 min
June 21
- Sunrise
- 05:58
- Sunset
- 17:48
- Daylight
- 11 h 50 min
September 22
- Sunrise
- 05:41
- Sunset
- 17:47
- Daylight
- 12 h 06 min
December 21
- Sunrise
- 05:37
- Sunset
- 18:02
- Daylight
- 12 h 25 min
See another day and the whole month
Frequently asked questions
What are the GPS coordinates of Teresina?
Latitude −5.089170 and longitude −42.801940 in decimal degrees, or 5°05′21.01″S 42°48′06.98″W in degrees, minutes and seconds (WGS 84).
What UTM zone is Teresina in?
Zone 23M (Southern hemisphere). In UTM the city centre is at 23M 743690 9437064.