The thirty-first week of the year 2011 falls between the dates July 25 - 31.
It is the 31st of December. The day of the week changes each year.
Its 31st Aug to 6th Sept.
The given date was a Friday.
October
The given date was a Wednesday.
31st December - the last day of the year
Halloween falls on October 31st.
May 31st, 1957 fell on a Friday. The following year, May 31st fell on a Saturday.
Hogmanay is celebrated on the last day of the year, which is December 31st.
October 31st going to be a Saturday in the year 2020.
December 31st, a Monday.
In the Gregorian calendar, December 31st