What is the date of St Sylvester's Day?
31st of December 31 December Historical anniversaries/December 31 31 Dec 31 Dec 1999 31st December December 31st December 31 Dec 31 DECEMBER 31ST Dec. 31
dec 31 31 dec 1999 31st of december historical anniversaries december 31 31 dec december 31st december 31 31st december 31 december
december 31st
WikipediaEntity
DECEMBER 31ST