Tuesday 07.04.1981 17:31:28,242832734044259150267831

The smallest moment of time that is meaningful.

Collection of 100 unique dates between 13 September 1921 and 13 September 2021 rounded to Yoctosecond.

A Yoctosecond is a septillionth of a second or 10–24 s.

Is the shortest lifetime measured, so far.