Equinox alignment, not to scale.
Photo credit: timeanddate.com
WHEN: Saturday, September 22 at 6:54 PM PDT
– Yelm’s Equinox is September 22
“The September equinox arrives on September 23, 2018 at 1:54 UTC. Although the equinox happens at the same moment worldwide, your clock times will depend on your time zone. For time zones in the continental U.S., this equinox comes at …6:54 p.m. PDT.,” by Deborah Byrd in Astronomy Essentials.
Equinoxes and solstices
Photo credit: NASA Earth Observatory.