it's a … day
Está um dia agradável, não está?
It's a pleasant day, isn't it?
Hoje está um dia muito bonito.
Today is a very beautiful day.
It's a windy day.
It's a pleasant day, isn't it?
Está um dia tão bonito que eu gostaria de ir pescar no rio.
It's such a beautiful day that I'd like to go fishing in the river.
Está um dia lindo aqui em Boston.
It’s a beautiful day here in Boston.
It's a windy day today.
It's a beautiful day, isn't it?