Examples
Today is Wednesday, yes?
Source: Tatoeba
The movie theater has discounts every Monday and Wednesday.
Source: Tatoeba
Sheffield Wednesday is playing their usual long-ball game.
Source: Tatoeba
Next week I have things to do except on Monday and Wednesday, I am free on all the other days though.
Source: Tatoeba
Meetings are to be held on the afternoon of July 15 (Tuesday), all day July 16 (Wednesday), and the morning of July 17 (Thursday).
Source: Tatoeba