1. An expression referring to a day that is particularly unfortunate, unlucky, or filled with misfortune for a specific person
This has been a cursed day for you, hasn't it?
Um dia maldito para você, não é?
2. A day marked by a series of negative events or bad luck affecting someone
Everything went wrong - what a damned day for you!
Tudo deu errado - que dia maldito para você!