The Roses of Mid-November

I wrote a few weeks ago about not remembering roses blooming in the final week of October. (See this post for an example of just such a thing in the not-too-distant past.) But I definitely never remember having new rose blossoms opening in mid-November.

This may be related to the fact that I have been picking the roses fairly regularly. There are still quite a few unopened rosebuds on the bush. How many more will open? How much longer will they hold on?