17 agosto 2273

• Day of Air Fleet of Russia (Russia)
  17 agosto
• Unification of Prekmurje Slovenes with the Mother Nation (Slovenia)
  17 agosto

17 agosto 2273 is the 229^th day of the year 2273 in the Gregorian calendar.
The day of the week is Sunday. There are 136 days remaining until the end of this year.
Chinese New Year 2273 will be from 18 febbraio to 4 marzo,
Muslim New Year - 12 novembre,
Jewish New Year, or Rosh Hashanah - from 13 settembre to 14 settembre.