EDT to Viana do Castelo Time Converter
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Quick answers
Selected conversion
8:00 am08:00 EDT (UTC-4), Oct 27, 2026 = 12:00 pm12:00 WET (UTC+0), Oct 27, 2026
EDT is 4 hours behind Viana do Castelo.
How the time difference changes
For most of the year, EDT is 5 hours behind Viana do Castelo. From Oct 25 to Nov 1, 2026, and from Mar 14 to Mar 28, 2027, EDT is 4 hours behind Viana do Castelo. From Nov 1, 2026 to Mar 14, 2027, EST is 5 hours behind Viana do Castelo.
For most of the year, working hours of 9:00 am to 6:00 pm in EDT correspond to 2:00 pm to 11:00 pm in Viana do Castelo. At other times of the year, working hours of 9:00 am to 6:00 pm in EST correspond to 2:00 pm to 11:00 pm in Viana do Castelo or working hours of 9:00 am to 6:00 pm in EDT correspond to 1:00 pm to 10:00 pm in Viana do Castelo.For most of the year, working hours of 09:00 to 18:00 in EDT correspond to 14:00 to 23:00 in Viana do Castelo. At other times of the year, working hours of 09:00 to 18:00 in EST correspond to 14:00 to 23:00 in Viana do Castelo or working hours of 09:00 to 18:00 in EDT correspond to 13:00 to 22:00 in Viana do Castelo.
Compare EDT time with Viana do Castelo time, including current local time, UTC offsets, time difference, daylight saving changes, working hours, and shareable meeting times.
Time Difference
Eastern Daylight Time is 4 hours behind WET (Western European Time).
8:00 am08:00 in EDT is 12:00 pm12:00 in Viana do Castelo, Portugal
EDT to Viana do Castelo call time
Best time for a conference call or a meeting is between 9am-2pm09:00-14:00 in EDT which corresponds to 1pm-6pm13:00-18:00 in Viana do Castelo
8:00 am08:00 Eastern Daylight Time (EDT). Offset UTC -4:00 hours
12:00 pm12:00 WET (Western European Time) (Viana do Castelo, Portugal). Offset UTC 0:00 hours
8:00 am08:00 EDT / 12:00 pm12:00 Viana do Castelo, Portugal
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| EDT | Viana do Castelo, Portugal |
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Eastern Daylight Time
Offset: EDT is 4 hours behind Greenwich Mean Time (GMT).
Countries using this time zone: Bahamas, Canada, Haiti, Turks and Caicos Islands, United States
Principal Cities: The largest city in the EDT 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: HAE - Heure Avancée de l'Est
Spanish: EDT - Tiempo de verano del Este, ET - Zona Sureste
Today all shaded areas are on EDT.
Daylight Saving: Eastern Daylight Time (EDT) is a daylight saving/summer time zone. During winter, some places set clocks back one hour and observe Eastern Standard Time (EST).
Start: Eastern Daylight Time (EDT) started 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. Daylight saving starts annually on the second Sunday of March.
End: Eastern Daylight Time (EDT) ends 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 local standard time instead. Daylight saving ends annually on the first Sunday of November.
See USA daylight saving time and upcoming clock changes worldwide.
EDT representations, usage and related time zones
- -04 - basic short
- -0400 - basic
- -04:00 - extended
- -0400 - sign character (-) followed by a four digit time providing hours (04) and minutes (00) of the offset. Indicates an offset of four hours to the west of the zero meridian.
- Quebec - Military abbreviation for EDT
- Q - short form of 'Quebec'
- 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/Kentucky/Louisville
- America/Kentucky/Monticello
- America/Louisville
- America/Montreal
- America/Nassau
- America/New_York
- America/Nipigon
- America/Pangnirtung
- America/Port-au-Prince
- America/Thunder_Bay
- America/Toronto
- Canada/Eastern
- EST5EDT
- US/East-Indiana
- US/Eastern
- US/Michigan
- AST - Atlantic Standard Time
- EDT - Eastern Daylight Time
- AMT - Amazon Time
- BOT - Bolivia Time
- CDT - Cuba Daylight Time
- CLT - Chile Standard Time
- GYT - Guyana Time
- HLV - Hora Legal de Venezuela
- Q - Quebec Time Zone
- VET - Venezuelan Standard Time
Viana do Castelo Time Zone and Facts
Time Zone
WEST – Western European Summer Time, UTC+1 (daylight saving time)