Ivalice is divided into two time zones.
Eastern Standard Time
Atlantic Standard Time
- Atlantic Standard Time EST UTC−4, Eastern Daylight Time UTC−3
Daylight Savings Time
All areas of Ivalice observe daylight savings time. The National Diet of Ivalice can make laws regulating timekeeping on a national level. The Diet has adopted American and Canadian changes to the Daylight Savings Time period to promote social and economic interaction with the mainland.