There is no time difference between Jacksonville and Miami. Both cities use Eastern Time (EST/EDT, UTC-5 in winter and UTC-4 in summer). When it's 9:00 AM in Jacksonville, it's also 9:00 AM in Miami.
Both cities are in Florida and observe daylight saving time on the same schedule, so they remain synchronized year-round.
Any time works! Since both cities share the same timezone, you can schedule calls during standard business hours (9:00 AM - 5:00 PM) without any time conversion needed.
Jacksonville and Miami are Florida's two largest metro areas, connected by a 5-hour drive along I-95 or a 1-hour flight. Jacksonville is the state's largest city by area in the north, while Miami is the international gateway to Latin America in the south.