Tidssone
- For tiden Eastern Daylight Time (EDT), UTC -4
- Vintertid (Eastern Standard Time (EST), UTC -5) starter 3. november 2019
IANA-id-ene for Eastern Time er America/Detroit, America/Indiana/Indianapolis, America/Indiana/Marengo, America/Indiana/Petersburg, America/Indiana/Vevay, America/Indiana/Vincennes, America/Indiana/Winamac, America/Iqaluit, America/Kentucky/Louisville, America/Kentucky/Monticello, America/Nassau, America/New_York, America/Nipigon, America/Pangnirtung, America/Port-au-Prince, America/Thunder_Bay og America/Toronto.