The spelling of "Atlantic Daylight Time" can be explained using the IPA phonetic transcription. The word "Atlantic" is spelled /ətˈlæntɪk/ with the stressed syllable on the second syllable, and the word "Daylight" is spelled /ˈdeɪlaɪt/ with the primary stress on the first syllable. Finally, the word "Time" is spelled /taɪm/ with the primary stress on the first syllable. Altogether, the word is pronounced as /ətˈlæntɪk ˈdeɪlaɪt taɪm/. This is the standard time zone used in the Canadian Maritime provinces, and some of the easternmost parts of Quebec.
Atlantic Daylight Time (ADT) refers to the time zone observed in certain regions of the Atlantic region during the daylight saving time period. It is one hour ahead of Atlantic Standard Time (AST) and four hours ahead of Coordinated Universal Time (UTC-3).
Atlantic Daylight Time is primarily utilized by regions located in the Atlantic region, including parts of Canada, such as the provinces of New Brunswick, Nova Scotia, Prince Edward Island, and Newfoundland and Labrador. It is also observed in certain areas of the Caribbean, such as Bermuda and the easternmost parts of the United States, including Puerto Rico and the U.S. Virgin Islands.
The implementation of Atlantic Daylight Time serves the purpose of extending daylight during the evening hours, making better use of natural daylight and reducing energy consumption. The time change typically occurs during the spring and reverts to Atlantic Standard Time during the autumn months.
It is important to note that regions operating under Atlantic Daylight Time may have their own unique variations or adjustments to the time zone rules to suit their specific needs. Thus, it is always advisable to consult an accurate and up-to-date time zone converter when coordinating activities or traveling across regions observing Atlantic Daylight Time.