ISO week

Week 20 of 1900

1900-W20May 14–20, 1900Monday through Sunday
Mon14MayTue15MayWed16MayThu17MayFri18MaySat19MaySun20May
ISO notation1900-W20
Start05-14-1900
End05-20-1900
ISO weeks in year52

All seven days in Week 20

Week 20 context

ISO Week 20 of 1900 runs from May 14, 1900 through May 20, 1900. ISO weeks always contain seven days and start on Monday.