April 17th is the 107th day of the year in the Gregorian calendar (108th in leap years). There are 258 days remaining.
- 1970 - Apollo 13 spacecraft returns with all crew aboard and safe.
See Also: January, February, March, April, May, June, July, August, September, October, November, December
April 16 - April 18 - March 17 - May 17 - more historical anniversaries