Chinese New Year is celebrated by more than 20% of the world. It’s the most important holiday in China and to Chinese people all over.
In China, you’ll hear it being called chunjie (春节), or the Spring Festival. It’s still very wintry, but the holiday marks the end of the coldest days. People welcome spring and what it brings along: planting and harvests, new beginnings and fresh starts.

According to the Lunar calendar, the Spring Festival is on January 1st and lasts until the 15th (the full moon). Unlike western holidays such as Thanksgiving or Christmas, when you try to calculate it with the solar (Gregorian) calendar, the date is all over the place.

The lunar calendar is still really important in China, even though it has officially moved to the Gregorian calendar like the rest of the world. All traditional holidays and days such as the Winter Solstice are celebrated. Some people still calculate their birthdays and ages according to the lunar calendar too!
The Spring Festival was originally a ceremonial day to pray to gods for a good planting and harvest season. As an agrarian society, the harvest was everything. People also prayed to their ancestors, as they were treated as gods.
According to one legend, there was a monster named Nian (年). It would come about every New Year’s Eve. Most people would hide in their homes. But one boy was brave enough to fight him off using firecrackers. The next day, people celebrated their survival by setting off even more firecrackers. And that practice became a crucial part of the Spring Festival.
As in the myth about Nian, firecrackers are supposed to scare off monsters and bad luck. So people stay up on Chinese New Year’s Eve and set off firecrackers at midnight. In the morning, firecrackers are used again to welcome the new year and good luck.