Welcome Autumn 2013 | Autumn in Northern Virginia | Fall Begins on this Start Date for the Northern Hemisphere and Southern Hemisphere Fall - Autumn 2013
| Did you know: |
| Sunday, September 22, 2013, marks the beginning of autumn, when the sun crosses over the Earth's equator on its way south — an event in the Northern Hemisphere called the autumnal equinox. |
The word “equinox” comes from the Latin words for “equal night” and refers to when day and night are most equal in length, which occurs twice a year with the arrival of spring and fall.Fall Begins on this Start Date for the Northern Hemisphere and Southern Hemisphere Fall - Autumn 2013 |



Comments
Post a Comment