We only get a few passerbys during the Spring migration...and none during the summer since they don't nest in our area. We should start seeing them migrate starting next week or the week after. The earliest we have ever had a hummer for the Fall migration it was a Rufous Hummingbird (a RARE visitor on the eastern side of NE) two years ago on 7/17/2013.
We just put our feeders back out again last week. We usually start seeing the Ruby-throated about the 1st week of August...so can't wait for the fun to begin here!
Here's a pic of that special visitor...the Rufous Hummingbird