in broad daylight

US /ɪn brɔd ˈdaɪt.laɪt/
UK /ɪn brɔd ˈdaɪt.laɪt/
"in broad daylight" picture
1.

during the day, when it is easy to see what is happening, often used to express surprise or shock that something illegal or inappropriate occurred openly

:
The robbery happened in broad daylight, right on the main street.
I can't believe they were arguing so loudly in broad daylight.