Easter is actually a major festival in all Christian countries, and its importance even exceeds that of Christmas in some countries. According to the Bible? According to Matthew, Jesus Christ was resurrected on the third day after being crucified. Therefore, on the day of the vernal equinox (March 20th or March 2nd1day) or after the first full moon after the vernal equinox, the first Sunday he met was designated as Easter. If the full moon occurs on the first Sunday, Easter will be postponed for another week. Therefore, the time of Easter is roughly between March 22nd and April 25th.