What time is it in Teresina, Piauí, Brazil
Check the current local time in Teresina, Piauí, plus sunrise, sunset, and weather details. The page gives residents, visitors, and remote contacts a convenient basis for scheduling calls, travel, errands, and activities outdoors.
Teresina, Brazil
Sunday, 1 November 2026
UTC−3 · America/Fortaleza
Local time in Teresina
UTC−3 · no daylight saving time
The sun today
Sunrise 5:27 AM Solar noon 11:36 AM Sunset 5:44 PM Daylight 12 h 17 min Night 11 h 43 min Civil twilight 5:05 AM – 6:06 PM
Weather in Teresina right now
Loading the current weather…
Weather data by Open-Meteo, updated every 30 minutes.
Teresina and its neighbours
Postal codes
- 64000-000
Postal codes come from the free GeoNames dataset. Where a code is listed with a distance, it belongs to a nearby settlement — GeoNames spells that name differently from ours.
Largest cities in Piauí
Other places named Teresina
- Teresina Greater Poland, Poland
Same time zone — America/Fortaleza
- Fortaleza Brazil
- Natal Brazil
- Joao Pessoa Brazil
Nearby places
- Universal — 0.4 km
- Paris — 0.5 km
- Padre Luís — 0.7 km
- Wall Ferraz - Sudeste — 0.8 km
- Progresso — 0.8 km
- Monte Horebe — 0.8 km
What time is it in Teresina
The displayed clock is set to the local time used in Teresina. It helps prevent confusion when your phone or computer is configured for another place, particularly while arranging an international call or confirming a time-sensitive reservation.
Read the date as carefully as the hour. People in distant locations may be discussing different calendar days even while using the same words such as “tomorrow morning.” A written date and the city name make the agreement much harder to misread.
Identify Teresina as the reference location. Include the calendar date in formal arrangements. Check your conversion before sending an invitation. Verify the live clock again when the event approaches. “Tomorrow” is a perfectly good word until two time zones invite it to the same meeting.
Sunrise and sunset for Teresina
The daylight section lists the calculated sunrise and sunset for the selected date. These moments can guide morning exercise, road travel, photography, gardening, construction, and events planned outside.
The first visible light normally arrives before sunrise, while evening light remains after sunset. Clouds, buildings, vegetation, and the shape of the horizon affect what an observer actually sees. Use the values to structure a plan, but leave room for local visibility.
Sunrise and sunset do not remain at one permanent clock time. Their gradual seasonal movement makes a date-specific check worthwhile, even if you know Teresina well.
Temperature, rain, and practical choices
A weather summary can tell you more about the day than temperature alone. Precipitation influences routes and outdoor events, cloud affects sunshine, and wind changes comfort in exposed places. Review present conditions before an immediate errand.
Look at the relevant forecast period for later plans. Consider how weather and daylight overlap. Keep an indoor or delayed option when conditions are uncertain. The reading may originate from a station serving the wider area rather than your exact position. A passing shower or local shade can make conditions at one address different from the general city report.
Forecasts also evolve when new observations become available. Refresh them rather than relying on a value remembered from earlier. If severe or disruptive conditions are possible, follow current official warnings and local instructions; a general overview cannot provide location-specific safety decisions.
Questions and answers
- Does the page show time for Teresina in Piauí?
- Yes. Its clock is intended for Teresina, the city identified in Piauí, Brazil.
- Is sunset the moment outdoor visibility ends?
- No. Twilight follows sunset, although weather and surroundings determine how much light remains.
- Why should I refresh a weather forecast?
- Forecasts can change as new observations clarify how the weather is developing.