Does anyone know when "Monk" is being aired in Ireland and the U.K?

It's currently being aired on the Hallmark channel every weekday at 12pm.

It has been airing for a couple of years now, in the UK at least. Try reigstering your Eメール for the newsletter at the official site
link

あなた might also find an obscure little site called www.Google.com useful when あなた need factual info (I think Fanpop! is もっと見る for sharing opinions, if I may make so bold :))