May 31, 1931

Holidays on this day:

• Mother's Day
  May 31
• Trinity Sunday in Czech Republic

  and in 1 other countries

  United Kingdom
  May 31
• Orthodox Pentecost
  May 31
• Chemist's Day in Russia
  May 31
• Mother's Day in France
  May 31

May 31 1931 is the 151^st day of the year 1931 in the Gregorian calendar.
The day of the week is Sunday. There are 214 days remaining until the end of this year.
Chinese New Year 1931 will be from February 17 to March 3,
Muslim New Year - May 19,
Jewish New Year, or Rosh Hashanah - from September 12 to September 13.