17 agosto 2290

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

17 agosto 2290 is the 229^th day of the year 2290 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 2290 will be from 11 febbraio to 25 febbraio,
Muslim New Year - 11 maggio,
Jewish New Year, or Rosh Hashanah - from 6 ottobre to 7 ottobre.