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|Also called||Pentecost Tuesday (Western), Third Day of the Trinity (Eastern)|
|Observed by||Many European countries and some former colonies|
|Begins||1st Tuesday After Whit Sunday|
|Date||Easter + 51 days|
|Related to||Whit Sunday, Whit Monday, Whit Friday, Trinity Sunday|
Whit Tuesday (syn. Whittuesday, Whitsun Tuesday) is the Christian holiday celebrated the day after Pentecost Monday, the third day of the week beginning on Pentecost. Pentecost is a movable feast in the Christian calendar dependent upon the date of Easter. "Whit" relates either to the white robes worn by those baptized on Pentecost, or to the French word "huit," since Pentecost is the eighth Sunday after Easter.
It used to be a public holiday in Denmark and Sweden. In Denmark it was abolished 26 October 1770, and in Sweden 4 November 1772, both places as part of larger reductions of the number of holidays.
Observance in Eastern Orthodoxy
In the Eastern Orthodox Church, Whit Tuesday is known as the "Third Day of the Trinity" and is part of the Feast of Pentecost. Not only monasteries and cathedrals, but parish churches often celebrate the Divine Liturgy on this day.
-  Lucchese, Kathryn M. and Rylander ,Cathy "Folk like me: The read-aloud book of saints," Morehouse Publishing, 2008, ISBN 978-0-8192-2289-3, page 43.
-  Rapalje, Stewart and Lawrence, Robert L., "A dictionary of American and English law, Volume 2," Frederick D. Linn & Co., 1888, page 1357
- Orme, Nicholas. English Church Dedications: With a Survey of Cornwall and Devon, p. 119. University of Exeter Press (Exeter), 1996.