The apparent "movement" of the sun in either northerly or southerly directions is most rapid during the equinox portion of the year. It's very similar to the velocity of a pendulum during the course of its travel throughout on cycle.
daldds wrote:
I've been posting a sunrise shot or two with the RFK bridge over the last 10 days.
This short series shows how rapidly the sun travels during those 10 days.
The last one shows there's a lot of other stuff going on here in NYC, if you just hang out for a while.