Eastern Daylight Time
Eastern Daylight Time proper noun: the timezone that encompasses 23 states in the East Coast and the eastern Midwest in the United States, as well as the majority of the provinces and Ontario and Quebec and the eastern third of Nunavut in Canada from the second Sunday of March to the first Sunday of November; it is four hours behind Coordinated Universal Time (UTC-4), and one hour ahead of Eastern Standard Time.

Proper noun
Eastern Daylight Time
- The timezone that encompasses 23 states in the East Coast and the eastern Midwest in the United States, as well as the majority of the provinces and Ontario and Quebec and the eastern third of Nunavut in Canada from the second Sunday of March to the first Sunday of November; it is four hours behind Coordinated Universal Time (UTC-4), and one hour ahead of Eastern Standard Time.
- Synonyms:
- EDT
Synonyms of Eastern Daylight Time
Questions about Eastern Daylight Time
- What does Eastern Daylight Time mean?
- Eastern Daylight Time means the timezone that encompasses 23 states in the East Coast and the eastern Midwest in the United States, as well as the majority of the provinces and Ontario and Quebec and the eastern third of Nunavut in Canada from the second Sunday of March to the first Sunday of November; it is four hours behind Coordinated Universal Time (UTC-4), and one hour ahead of Eastern Standard Time.
- What part of speech is Eastern Daylight Time?
- Eastern Daylight Time is a proper noun.
Words near Eastern Daylight Time in the dictionary
Source and license
Adapted from Wiktionary: Eastern Daylight Time (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.
Last updated:
Cite this entry: “Eastern Daylight Time.” Word.ws, https://word.ws/eastern_daylight_time. Based on Wiktionary, CC BY-SA 4.0.
