Is the mobile phone calendar lunar or solar?

Generally, the calendar time on a mobile phone is the Gregorian calendar, which is the Gregorian calendar.

The AD, that is, the Gregorian calendar, is a kind of chronology that originated from western society. It was originally called the Christian era, also known as the Gregorian calendar or AD. This is a kind of calendar made by Italian doctor and philosopher aloysius Lilius, who reformed julian calendar. In A.D. 1582, the then Pope Gregory XIII approved the promulgation of this law.

The Gregorian calendar begins in the year when Jesus was born. In julian calendar and Gregorian calendars, the date after the birth of Jesus is called the principal year, that is, the year of AD (Latin). Before the birth of Jesus, it was called "BC".

However, in order to dilute its religious color and avoid the antipathy of non-Christians, modern scholars mostly change its names to "Common Times" (abbreviated as C.E.) and "Before Common Times" (abbreviated as B.C.E).

The difference between Gregorian calendar and lunar calendar

1, Gregorian calendar = Gregorian calendar, which is a universal date, that is, our usual date. Lunar calendar = lunar calendar, which is the date used for farming in ancient China, that is, the date indicated by the small print below the calendar.

Gregorian calendar is a calendar in which the earth revolves around the sun for one year. The lunar calendar takes the lunar (moon) as a month and 12 months as a year (13 months in leap years). Lunar calendar is a calendar based on lunar calendar and solar calendar.

The lunar calendar is a kind of lunar calendar, also called lunar calendar, which is based on the law that the moon revolves around the earth. Take the moon's orbit around the earth as a month, that is, take the new moon as the basis for determining the calendar month. The solar calendar is the solar calendar, which is based on the movement cycle of the earth around the sun.