I am a little late with my onion planting, by about a week or so, but I am sure they will be just fine.
This year I planted Copra, Yellow of Parma, Flat of Italy, Walla Walla and Stuttgarter, as well as some Carentan leeks. Flat of Italy and Carentan leeks are new ones for me.
This is a video from 2010 on how I plant the onion seeds.