1997 The last day of the winter month is the date of the solar calendar.

Gregorian calendar1997 65438+Monday, February 29th

Lunar calendar? 1 1 30th of the month, year of the ox, year of the ox, year of the ox, year of the ox.

The last day of the winter month of the lunar calendar 1997 is the Monday of the solar calendar1997 65438+February 29th.