GMT (Greenwich Mean Time) is 4 hours ahead of Eastern Daylight Time
8:30 am08:30 in Catio, Guinea Bissau is 4:30 am04:30 in EDT
Catio to EST call time
Best time for a conference call or a meeting is between 1pm-6pm in Catio which corresponds to 8am-1pm in EST
8:30 am08:30 GMT (Greenwich Mean Time) (Catio, Guinea Bissau). Offset UTC 0:00 hours
4:30 am04:30 Eastern Daylight Time (EDT). Offset UTC -4:00 hours
8:30 am08:30 Catio, Guinea Bissau / 4:30 am04:30 EDT
|Catio, Guinea Bissau||EDT|
Eastern Standard Time
Offset: EST is 5 hours behind Greenwich Mean Time (GMT) and is used in Caribbean
Countries: It is used in following countries: Bahamas, Canada, Haiti, Jamaica, Cayman Islands, Mexico, Panama, Turks & Caicos Is, United States
Principal Cities: The largest city in the EST timezone is New York City from USA with population about 8.175 million people. Other major cities in the area are Toronto, Montreal, Brooklyn, Borough of Queens
Daylight Saving: This is a standard timezone, however during summer some places adjust time for one hour forward for daylight saving and observe Eastern Daylight Time (EDT).
End: EST ended and clocks were set one hour forward on Sunday, 14 March 2021, at 2:00 (2:00 am) local time.
Start: EST starts and clocks are set one hour back on Sunday, 07 November 2021, at 2:00 (2:00 am) local time.
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 five hour and zero minutes time differences to the west of the zero meridian.
- Romeo - Military abbreviation for EST
- R - short form of 'Romeo'
- 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
- -05 -
- CWT -