4 agosto 2289

• Railway Workers' Day (Russia)
  4 agosto
• Constitution Day ()
  4 agosto

4 agosto 2289 is the 216^th day of the year 2289 in the Gregorian calendar.
The day of the week is Sunday. There are 149 days remaining until the end of this year.
Chinese New Year 2289 will be from 22 gennaio to 5 febbraio,
Muslim New Year - 28 novembre,
Jewish New Year, or Rosh Hashanah - from 16 settembre to 17 settembre.