ADT (Atlantic Daylight Time; Alaska Daylight Time)

ADT refers to Atlantic or Alaska Daylight Time, a daylight saving time zone used in parts of North America.

ADT stands for Atlantic Daylight Time or Alaska Daylight Time, depending on the region. It’s a time zone used during daylight saving months to extend evening daylight. Travelers may encounter ADT when booking flights, planning itineraries, or checking local times across North America.

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