17 maggio 2740

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

17 maggio 2740 is the 138^th day of the year 2740 in the Gregorian calendar.
The day of the week is Friday. There are 228 days remaining until the end of this year.
Chinese New Year 2740 will be from 19 febbraio to 4 marzo,
Muslim New Year - 17 luglio,
Jewish New Year, or Rosh Hashanah - from 14 settembre to 15 settembre.