Nov 012024
Prime Meridian was formally agreed to in 1884. Twenty-five countries met to establish uniform lines of longitude and resulting 24 time zones. Prior to the agreement, fourteen different prime meridians were recognized. The Prime Meridian also divides the earth into the Western Hemisphere and the Eastern Hemisphere. The Prime Meridian and other lines of longitude, as well as lines of latitude, help us know where we are on earth and where we are in relation to others. Children can learn more at: Prime Meridian.