While the astronomical change of seasons is related to Earth's position around ... days become longer after the Winter Solstice. During the Summer Solstice, the sun appears at its most northerly ...

Twice each year—during the summer and winter solstices—the Sun’s position reaches its farthest north or south, changing the length of daylight across the globe. For people in the Northern ...

Sun halos can be seen mostly during the day, and more often in winter. "When the sunlight is in the perfect position to hit those cirrus clouds, a sun halo can be seen. Much like how a rainbow is ...

An equinox is a phenomenon that only happens twice a year – once during the spring ... between the summer and winter solstices, marking the point when the sun positions itself exactly above ...