The Lunar New Year is based on the lunar and lunisolar ... With a calendar dating from the third millennium BCE, the origins and ancient customs of the holiday have been passed down thousands ...

Another potential origin is a New Year’s tradition from the Middle Ages ... Easter’s date changes because it is based on the ...

Easter’s date changes because it is based on the lunar calendar, much like Lunar New Year. According to The Old Farmer’s Almanac, Easter Sunday always falls on the Sunday after the first full ...