The previous Roman calendar had a total of 304 days, but the lunar year consists of 355 days ... February gets a leap year once every four years to keep the calendar in sync with Earth's seasons.

The original Roman calendar divided the year from March to December into 10 months of either 29 or 31 days, based on lunar cycles ... including a leap day in February every four years ...

Know how the Chinese Lunar Calendar works, and what it means for your zodiac sign. Learn key insights for career, finances, and relationships.

The Lunar New Year follows the Chinese calendar, which is a lunisolar calendar ... The solution is the leap month. And here's how it works. Starting from the winter solstice, let's select every ...

In honor of the Year of the Snake, let’s appreciate the strange anatomy and evolution of these slithery reptiles ...

According to the Chinese lunar calendar, this Year of the Snake is a leap year, making it a super-long year with a total of 384 days. This year's Spring Festival holiday, traditionally lasting ...

Chinese artists leap from pedestals as they perform a traditional lion dance marking the Lunar New Year of the Snake in the Chinatown ... It begins with the first new moon of the lunar calendar and ...