March equinox equinox. This is most notable at the more extreme latitudes, where the Sun may be seen to travel sideways considerably during the dawn and evening, drawing out the transition from day to night. At the north and south poles, the Sun appears to move steadily around the horizon, and just above the horizon, neither rising nor setting apart from a slight change in declination of about 0.39° per day as the equinox passes. The Babylonian calendar began with the first full moon after the vernal equinox, the day after the Sumerian goddess Inanna's return from the underworld (later known as
Autumn Moon Over the Calm Lake Autumn Moon Over the Calm Lake Autumn Moon Over the Calm Lake (平湖秋月) is a Chinese folk song that was written by Lü Wencheng in the 1930s and is considered his most representative piece. He composed the music on a visit to the famous West Lake in Hangzhou, and is a sublime expression of his veneration for the beauty and grace of the scenery. The West Lake has been considered since the ancient times as a gorgeous place of tranquility, and the music illustrates the atmosphere and feel of the place with placid suppleness. Wencheng incorporated elements of the Zhejiang