Sunday the 8th of June 2014 is Pentecost Sunday.
May 23rd
Sunday, May 31, 1914. Pentecost Sunday is always 7 weeks after Easter Sunday., and in 1914 Easter Sunday fell on April 12.
Sunday, May 25th. This is easily 'googled.'
Pentecost is always 7 weeks after Easter Sunday; that is, 49 days after Easter Sunday, or 50 days (if you include Easter Sunday in the count). The Wikipedia article "Computus" (a) explains you the - fairly complicated - procedure to calculate Easter Sunday; and (b) lists the date for Easter Sunday, for several years before and after the current year.
Roman Catholic AnswerThe Sunday after Pentecost is Trinity Sunday.
Pentecost is on Sunday, May 23, 2010.
Roman Catholic AnswerThe Sunday after Pentecost is Trinity Sunday.
The fiftieth day after Easter (7th Sunday) is Pentecost.
Some biblical scholars have pointed to Pentecost Sunday, 17 June 31 AD as the founding date.
May 23rd is Pentecost Sunday.
Mothers Day in France is the last Sunday of the May unless Pentecost is on the same day, in which case it is the first Sunday in June. This year it is on June 7th because Pentecost is on May 31.