In my garden this year, here's the order of first blooms of my reds:

Veteran's Honor x 2 = May 15

Let Freedom Ring = May 19

Black Magic x 2 = May 22

Grande Amore x 2 = May 23

So my latest red HT is Grande Amore and the first is Veteran's Honor.

I'd agree with Kentucky Rose's order for those roses, and another late one for me is Papa Meilland. I'd put Red Masterpiece, Olympiad, Legends, and In The Mood among the earlier bloomers, but my Firefighter hasn't bloomed yet this season (might be because it's only a two-year-old bush).

Cynthia