ADT time
UTC offset: UTC-03:00
Region: Multiple regions
Example IANA zones: America/Glace_Bay, America/Goose_Bay, America/Halifax
ADT Time Zone
ADT is ADT time (UTC-03:00).
Definition
ADT is a time-zone abbreviation used in date/time schedules, travel, and software timestamps. Abbreviations can map to different regions and offsets, so they are less precise than IANA time zones.
For accurate conversion, use a specific zone like America/New_York or Europe/London instead of abbreviation-only input.
Offset and DST note
ADT is typically a daylight-saving abbreviation.
Common offsets for ADT: UTC-03:00.
Meanings
Convert ADT
Related offset pages
Related IANA zones
Frequently asked questions
What does ADT mean?
ADT is ADT time (UTC-03:00).
Is ADT ambiguous?
ADT is commonly used for a single primary meaning, but always verify region context.
How do I convert ADT to my local time?
Use the Time Zone Converter and select a specific city or IANA zone to avoid abbreviation ambiguity.