Green Flash....I couldn't figure out what the heck you guys were talking about. Looked it up.
"Green flashes and green rays are optical phenomena that occur shortly after sunset or before sunrise, when a green spot is visible, usually for no more than a second or two, above the sun, or a green ray shoots up from the sunset point. Green flashes are actually a group of phenomena stemming from different causes, and some are more common than others. Green flashes can be observed from any altitude (even from an aircraft). They are usually seen at an unobstructed horizon, such as over the ocean, but are possible over cloud tops and mountain tops as well. The green flash can also be observed from the Moon and bright planets at the horizon, including Venus and Jupiter."
I couldn't explain it so I just copied the explanation . Doesn't say anything about the equator so I guess it could happen anywhere under the right conditions.
Hmmm.. Learn something new everyday.
___________________________________________________________________________
It's You, It's Me, Together It's WE