Chinese Lunar calendar/Solar calendar conversion

Chinese Lunar calendar/Solar calendar conversion Introduction

1. the lunar calendar and the solar calendar are two different calendar systems, each with different historical backgrounds, calculation methods and application scenarios.

2. the solar calendar, also known as the solar calendar or the gregorian calendar, is currently the most widely used calendar internationally. it is based on the period of the earth's orbit around the sun, that is, the length of a year is about 365.2425 days.

3. the lunar calendar, also known as the lunar calendar or agricultural calendar, is a calendar traditionally used by china and some other asian countries. it is mainly based on the period when the moon orbits the earth, that is, a synodic moon is about 29.5306 days.