To create a time slice, Marker-Moore shoots a few hundred to a few thousand frames with his Sony A7RII. Then he layers the best of them in Adobe After Effects, with each slice representing a few ...

By definition, the season's first day contains the vernal equinox, that exact instant when the sun passes directly above Earth's equator as it moves north. This year, that occurred on March 20.

Spring equinox on March 20 is the official start of spring in 2023. ... For March 20, the sun rose at 7:09 a.m. and will set at 7:17 p.m., according to Date and Time.