Every six months, the equinox splits Earth's day almost in half. Here's how it happens—and why people have celebrated it since ancient times. A flock of swans fly at sunrise on the first day of ...

For those of us who approach things by the Goldilocks Principle (not too little, not too much), spring equinox is practically ...

According to the planetarium, the best times to view Chicagohenge for the vernal equinox come just after local sunrise and just before local sunset, with the views able to be seen by looking due ...

The first day of astronomical spring is March 20 when the vernal equinox occurs ... Days will be equal on March 17. Sunrise will occur around 7:11 a.m. Sunset will occur at around 7:10 p.m ...

At the equinox, the measurement is taken from when the centre of the Sun is at the horizon and there are12 hours between sunrise and sunset. The top edge of the Sun is visible first at sunrise and ...

also known as the spring equinox. The Walkway Over the Hudson State Historic Park will host a Sunrise Stroll for the spring equinox, with gates opening at 6:30 a.m. on March 20. The vernal equinox ...

According to the planetarium, the best times to view Chicagohenge for the vernal equinox come just after local sunrise and just before local sunset, with the views able to be seen by looking due ...