When to put out hummingbird feeders in Albuquerque New Mexico?

We are right up the road in Danville, AL and we have been putting up feeders for about 20 yrs and have a pretty good population. We've been finding that in the past few yrs we have to have the feeders up by the end of the 2nd week of March for the first few stragglers that come in. The first ones don't always stay but they lead the march.