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 ...

According to the planetarium, the best times to view Chicagohenge for the vernal equinox come just after local sunrise and ...

If we measured sunrise and sunset by when the center point of the sun crossed the horizon, then the hours of daylight and nighttime would be equal. The exact time of the vernal equinox changes ...