the solar calendar
The lunar calendar and the solar calendar
the new calendar―the solar calendar
the old calendar―the lunar calendar
the lunar calendar
the New Year according to the old-style calendar
April of the lunar calendar, which corresponds to May in the solar calendar
another name for the fifth month of the lunar calendar, which is equivalent to June in the solar calendar
of the 24 divisions of the old lunar calendar, the period of time beginning around the seventh of July, which marks the beginning of summer, and extending until about the twenty-third of July, which marks the beginning of midsummer