Puzzle 18

Going up the side of a mountain or hill

__ office; venue for civil wedding ceremonies

Early evening, dusk

Sore, reddened, tender, on fire?

__ Six; group of Spider-Man supervillains

Outwit, get the better of someone

Plan of timings for events

International House of __

Specialists in beautifying dogs

In the __, an intervening period

Sam Smith hit about farewells, No Good at __