2017 Time Zones - Teresina
The graph above shows that there is no clock change in Teresina during 2017.
Time Changes in Teresina Over the Years
Daylight Saving Time (DST) changes do not necessarily occur on the same date every year.
|Year||Date & Time||Abbreviation||Time Change||Offset After|
|2010 — 2019||No changes, UTC -3 hours all of the period|
|* All times are local Teresina time.|
Data for the years before 1970 is not available for Teresina, however, we have earlier time zone history for Fortaleza available.