Assertion: calendar's date | /r/HasProperty | due
Facets:
value: mainly
type: DEGREE
value: to the calendar system
type: CAUSE
value: as with the june solstice
type: TEMPORAL
Source sentences:
text: The varying dates of the solstice are mainly due to the calendar system – most western countries use the Gregorian calendar which has 365 days in a normal year and 366 days in a Leap Year.
text: These calendars include the due dates for:
text: As with the June solstice, the December solstice’s varying dates are mainly due to the calendar system.