Assertion: leap year | /r/CapableOf | synchronize the calendar year
Facets:
value: with the solar year
type: OTHER
value: with the length of time
type: OTHER
Source sentences:
text: Leap years synchronize the calendar year with the solar year
text: A leap year occurs every four years to help synchronize the calendar year with the solar year, or the length of time it takes the earth to complete its orbit around the sun, which is about 365Â¼ days.
text: A leap year occurs every four years to help synchronize the calendar year with the solar year, or the length of time it takes the earth to complete its orbit about the sun, which is about 365¼ days.