Today's word

vespertine /VESS-per-tyne/ - 1. of, relating to, or occurring in the evening  2. active, flowering, or flourishing in the evening : crepuscular

I love it when I see a new word and immediate know what it means. In this case, it is because I have so often prayed vespers. (I was familiar with crepsucular, too, but might not have remembered it out of context.)