day in, day out

/dˈeɪ ˈɪn dˈeɪ ˈaʊt/

[phrase]

day in, day out

[PHRASE]

happening or done on a daily basis

synonyms : day after day

What is the origin of the idiom "day in, day out" and when to use it?

The origin of the idiom "day in, day out" can be traced back to the natural rhythm of daily life. It draws upon the repetitive nature of everyday activities that occur on a daily basis. The phrase can be used in personal contexts to refer to the repetitive nature of one's daily life, such as work responsibilities, household chores, or personal rituals.

Examples

1. I have to do the same boring jobs day in day out.

2. Day in and day out, I pass that same woman walking her dog.

3. We just want to make sure that the outcome is going to be executed the way we want it day in and day out.

4. Day in and day out, you create the golden-browny-iest, tastiest frozen waffles ever created.