17 maggio 1915

• Constitution Day (Nauru)
  17 maggio
• International Day Against Homophobia, Transphobia and Biphobia
  17 maggio

17 maggio 1915 is the 137^th day of the year 1915 in the Gregorian calendar.
The day of the week is Monday. There are 228 days remaining until the end of this year.
Chinese New Year 1915 will be from 14 febbraio to 28 febbraio,
Muslim New Year - 9 novembre,
Jewish New Year, or Rosh Hashanah - from 9 settembre to 10 settembre.