Search results
We did not find results for: 1972 wikipedia.
Check spelling or type a new query.
We did not find results for: 1972 wikipedia.
Check spelling or type a new query.
Within the context of Coordinated Universal Time (UTC) it was the longest year ever, as two leap seconds were added during this 366-day year, an event which has not since been repeated. (If its start and end are defined using mean solar time [the legal time scale], its duration was 31622401.141 seconds of Terrestrial Time, which is slightly shorter than 1908). Wikipedia