At the spring equinox in March and autumn equinox in September, the equator is aligned with the Sun. "Due to subtleties in the way the solar wind interacts with Earth’s magnetosphere ...

The Northern Hemisphere’s spring — or vernal — equinox can land between March 19 and 21, depending on the year. Its fall – or autumnal — equinox can land between Sept. 21 and 24.

Members of Indigenous communities take part in a ritual in front of the Pyramid of the Sun while celebrating the spring equinox at the Teotihuacan archaeological complex. Global flight turmoil as ...

Meteorologists consider March 1 the start of spring. An equinox occurs twice a year. The autumnal equinox occurs in September – when the Earth's axis is tilted neither toward nor away from the ...

On the vernal equinox in March and the autumnal equinox in September, the equator (0 degrees latitude) is aligned directly with the Sun. Therefore, everywhere on Earth experiences an equal 12 ...

The Northern Hemisphere’s spring — or vernal — equinox can land between March 19 and 21, depending on the year. Its fall – or autumnal — equinox can land between Sept. 21 and 24.