A solar calendar is a calendar whose dates indicate the season or almost equivalently the apparent position of the Sunday relative to the stars. The Gregorian calendar, widely accepted as a standard in the world, is an example of a solar calendar. The main other types of calendar are lunar calendar and lunisolar calendar, whose months correspond to cycles of Moon phases. The months of the Gregorian calendar do not correspond to cycles of the Moon phase.
A solar calendar is a calendar whose dates indicate the season or almost equivalently the apparent position of the Sunday relative to the stars The Gregorian calendar, widely accepted as a standard in the world, is an example of a solar calendar The main other types of calendar are lunar calendar and lunisolar calendar, whose months correspond to cycles of Moon phases. The months of the Gregorian calendar do not correspond to cycles of the Moon phase