Current local time in TeresinaPiauí, Brazil
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America/FortalezaUTC−3
Teresina keeps Brasilia Standard Time (BRT, UTC−3) all year, with no daylight saving. Its IANA time zone is America/Fortaleza.
Daylight saving time in Teresina
Teresina does not observe daylight saving time. It stays on UTC−3 all year, so its difference from places that do change their clocks — most of Europe and North America — shifts by an hour twice a year, even though nothing changes locally.
Cities on the same time as Teresina
These places show the same clock as Teresina every day of the coming year, clock changes included.
- In Brazil
São Paulo, Rio de Janeiro, Belo Horizonte, Salvador, Fortaleza, Brasília, Curitiba, Recife
- In other countries
Buenos Aires (Argentina), Asunción (Paraguay), Montevideo (Uruguay), Paramaribo (Suriname), Cayenne (French Guiana), Stanley (Falkland Islands)
Teresina time zone at a glance
- IANA time zone
- America/Fortaleza
- UTC offset
- UTC−3
- Daylight saving
- Not observed
- Next clock change
- None in the next 14 months
- Country
- Brazil
- Region
- Piauí
- Coordinates
- -5.09°, -42.80°
- Population
- 871,126
- Local date
- —
Sunrise and sunset in Teresina today
Computed from Teresina's latitude and longitude for the current local date. Times shift by a minute or two either side depending on elevation and the horizon you actually see.
- Sunrise
- —
- Sunset
- —
- Solar noon
- —
- Day length
- —
- Civil dawn
- —
- Civil dusk
- —
- Golden hour ends
- —
- Golden hour begins
- —
Teresina time difference from major cities
| City | Local time now | Teresina is |
|---|---|---|
| São PauloBrazil | — | same time |
| New York CityUnited States | — | 1h ahead |
| LondonUnited Kingdom | — | 4h behind |
| DubaiUnited Arab Emirates | — | 7h behind |
| SingaporeSingapore | — | 11h behind |
| TokyoJapan | — | 12h behind |
Need a different pair? Compare any two cities or convert a specific time.
Teresina time: questions and answers
- What time is it in Teresina right now?
- The clock at the top of this page shows the live local time in Teresina, updated every second from your device's clock. Teresina keeps Brasilia Standard Time (BRT, UTC−3) all year, with no daylight saving.
- What time zone is Teresina in?
- Teresina is in the IANA time zone America/Fortaleza: Brasilia Standard Time (BRT, UTC−3) all year, with no daylight saving.
- Does Teresina observe daylight saving time?
- No. Teresina stays on UTC−3 all year, so its difference from places that do change their clocks shifts twice a year even though nothing changes locally.
- Which cities share Teresina's time?
- São Paulo, Rio de Janeiro, Belo Horizonte, Salvador, Fortaleza, Brasília keep the same clock as Teresina all year.
Planning something with Teresina?
- Find a meeting time — the hours that overlap between Teresina and your team.
- Convert a time — turn a time in Teresina into yours, or the other way round.
- Compare office hours — when Teresina offices and yours are both open.
- Send a calendar invite — with the America/Fortaleza time zone set correctly.
Other cities in Brazil
São Luís, Fortaleza, Ananindeua, Belém, Natal, Feira de Santana, Aracaju, João Pessoa, Jaboatão dos Guararapes, Maceió