payday; pay day
The day wages or salary are paid; commonly used for monthly salary payments in work contexts.
今日は給料日だから、少しぜいたくしよう。
Today is payday, so let's treat ourselves a little.
There are three more days until payday.
Payday is coming soon.
I'll live frugally until payday.
It's just before payday, so I barely have any money.
I've finally reached payday again this month.