The fall equinox occurs Tuesday, marking the start of autumn in the Northern Hemisphere and spring in the Southern Hemisphere

ScienceSep 22 at 7:21 AM – Sep 22 at 12:38 PM14 outlets

The Independent

Day and night get equal billing on Tuesday. A guide to the fall equinox Sep 22 at 10:38 AM

Anchorage Daily News

Day and night get equal billing today. A guide to the fall equinox. Sep 22 at 12:38 PM

Boston Herald

Day and night get equal billing on Tuesday. A guide to the fall equinox Sep 22 at 7:21 AM

Hartford Courant

Day and night get equal billing on Tuesday. A guide to the fall equinox Sep 22 at 7:21 AM

Orlando Sentinel

Day and night get equal billing on Tuesday. A guide to the fall equinox Sep 22 at 7:21 AM

South Florida Sun Sentinel

Day and night get equal billing on Tuesday. A guide to the fall equinox Sep 22 at 7:21 AM

The Denver Post

Day and night get equal billing on Tuesday. A guide to the fall equinox. Sep 22 at 5:21 AM

The Mercury News

Day and night get equal billing on Tuesday. A guide to the fall equinox Sep 22 at 4:21 AM

The Philadelphia Inquirer

Day and night get equal billing on Tuesday. A guide to the fall equinox Sep 22 at 10:38 AM

The San Diego Union-Tribune

Day and night get equal billing on Tuesday. A guide to the fall equinox Sep 22 at 4:21 AM

Times Union

Day and night get equal billing on Tuesday. A guide to the fall equinox seen Sep 22 at 11:02 AM

Toronto Star

Day and night get equal billing on Tuesday. A guide to the fall equinox seen Sep 22 at 10:56 AM

Winnipeg Free Press

Day and night get equal billing on Tuesday. A guide to the fall equinox Sep 22 at 10:39 AM

WRAL

Day and night get equal billing on Tuesday. A guide to the fall equinox seen Sep 22 at 10:56 AM