The first day of fall arrives on Sunday. A simple animation shows why the equinox changes the seasons.The autumn equinox on September 22, 2024, signals the start of shorter and colder days in the Northern Hemisphere.
Get Ready for the Longest Day of the Year in the Northern HemisphereThe summer solstice marks the longest day of the year in the northern hemisphere, signifying the start of summer and the sun's highest point in the sky.
Summer has finally arrived! June solstice is TODAYThe summer solstice on this date is the earliest since 1796.
The first day of fall arrives on Sunday. A simple animation shows why the equinox changes the seasons.The autumn equinox on September 22, 2024, signals the start of shorter and colder days in the Northern Hemisphere.
Get Ready for the Longest Day of the Year in the Northern HemisphereThe summer solstice marks the longest day of the year in the northern hemisphere, signifying the start of summer and the sun's highest point in the sky.
Summer has finally arrived! June solstice is TODAYThe summer solstice on this date is the earliest since 1796.