EST to Sao Joao do Piaui Time Converter
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Quick answers
Selected conversion
8:00 am08:00 EDT (UTC-4), Oct 27, 2026 = 9:00 am09:00 BRT (UTC-3), Oct 27, 2026
EDT is 1 hour behind Sao Joao do Piaui.
How the time difference changes
For most of the year, EDT is 1 hour behind Sao Joao do Piaui. From Nov 1, 2026 to Mar 14, 2027, EST is 2 hours behind Sao Joao do Piaui.
For most of the year, working hours of 9:00 am to 6:00 pm in EDT correspond to 10:00 am to 7:00 pm in Sao Joao do Piaui. At other times of the year, working hours of 9:00 am to 6:00 pm in EST correspond to 11:00 am to 8:00 pm in Sao Joao do Piaui.For most of the year, working hours of 09:00 to 18:00 in EDT correspond to 10:00 to 19:00 in Sao Joao do Piaui. At other times of the year, working hours of 09:00 to 18:00 in EST correspond to 11:00 to 20:00 in Sao Joao do Piaui.
Compare EST time with Sao Joao do Piaui time, including current local time, UTC offsets, time difference, daylight saving changes, working hours, and shareable meeting times.
Time Difference
Eastern Daylight Time is 1 hour behind BRT (Brasilia Time).
8:00 am08:00 in EDT is 9:00 am09:00 in Sao Joao do Piaui, Brazil
EDT to Sao Joao do Piaui call time
Best time for a conference call or a meeting is between 9am-5pm09:00-17:00 in EDT which corresponds to 10am-6pm10:00-18:00 in Sao Joao do Piaui
8:00 am08:00 Eastern Daylight Time (EDT). Offset UTC -4:00 hours
9:00 am09:00 BRT (Brasilia Time) (Sao Joao do Piaui, Brazil). Offset UTC -3:00 hours
8:00 am08:00 EDT / 9:00 am09:00 Sao Joao do Piaui, Brazil
Choose an hour to update the converter. Day labels such as “next day” or “+1” are relative to the selected date in the first column. Use Up and Down arrow keys, Home or End to move between hours, then Enter or Space to select.
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Eastern Standard Time
Offset: EST is 5 hours behind Greenwich Mean Time (GMT).
Countries using this time zone: Bahamas, Canada, Cayman Islands, Haiti, Jamaica, Mexico, Panama, Turks and Caicos Islands, United States
Principal Cities: The largest city in the EST time zone is New York City in the United States, with about 8.804 million people. Other major cities in this time zone include Toronto, Montréal, Philadelphia, Port-au-Prince.
French: HNE - Heure Normale de l'Est
Spanish: ET - Tiempo del Este, ET - Zona Sureste
Today the lighter areas are on UTC−4 (EDT).
Daylight Saving: This is a standard time zone. During summer, some places set clocks forward one hour for daylight saving time and observe Eastern Daylight Time (EDT).
End: Eastern Standard Time (EST) ended on Sunday, March 8, 2026 at 2:00 am02:00 local time and clocks were set one hour forward to Sunday, March 8, 2026, 3:00 am03:00 local daylight time instead. Standard time ends annually on the second Sunday of March.
Start: Eastern Standard Time (EST) starts on Sunday, November 1, 2026 at 2:00 am02:00 local time and clocks are set one hour back to Sunday, November 1, 2026, 1:00 am01:00. Standard time starts annually on the first Sunday of November.
See USA daylight saving time and upcoming clock changes worldwide.
EST representations, usage and related time zones
- -05 - basic short
- -0500 - basic
- -05:00 - extended
- -0500 - sign character (-) followed by a four digit time providing hours (05) and minutes (00) of the offset. Indicates an offset of five hours to the west of the zero meridian.
- Romeo - Military abbreviation for EST
- R - short form of 'Romeo'
- America/Atikokan
- America/Cancun
- America/Cayman
- America/Coral_Harbour
- America/Detroit
- America/Fort_Wayne
- America/Grand_Turk
- America/Indiana/Indianapolis
- America/Indiana/Marengo
- America/Indiana/Petersburg
- America/Indiana/Vevay
- America/Indiana/Vincennes
- America/Indiana/Winamac
- America/Indianapolis
- America/Iqaluit
- America/Jamaica
- America/Kentucky/Louisville
- America/Kentucky/Monticello
- America/Louisville
- America/Montreal
- America/Nassau
- America/New_York
- America/Nipigon
- America/Panama
- America/Pangnirtung
- America/Port-au-Prince
- America/Thunder_Bay
- America/Toronto
- Canada/Eastern
- EST
- EST5EDT
- Jamaica
- US/East-Indiana
- US/Eastern
- US/Michigan
- CDT - Central Daylight Time
- EST - Eastern Standard Time
- ET - Eastern Time
- COT - Colombia Time
- CST - Cuba Standard Time
- EASST - Easter Island Summer Time
- ECT - Ecuador Time
- PET - Peru Time
- R - Romeo Time Zone