Spring is here — officially, at least.The vernal equinox arrived on Thursday, marking the start of the spring season for the Northern Hemisphere and the fall in the Southern Hemisphere.

Best viewing times for Chicagohenge are at sunrise and sunset ... In the Northern Hemisphere, the March equinox signals the start of spring, while the September equinox marks the beginning ...

(WWLP) – On the first day of spring, UMass Amherst celebrated the spring equinox at the standing stones of their Sunwheel. There will be two hour-long Sunwheel events on Thursday, one at sunrise ...

At 9.01am today, March 20th, the sun crossed the Earth’s equator, marking the vernal equinox, the date when the direction of sunrise is due east and sunset due west. The Earth’s axis is at ...

"A total of 37,003 tourists, including 33,500 domestic and 3,503 foreign tourists, witnessed the sunrise of the spring equinox at the Angkor Wat in the morning of March 22," the news release said.

For those of us who approach things by the Goldilocks Principle (not too little, not too much), spring equinox is practically ... because of the complex way a sunrise is measured and the ...