clock in

US /klɑːk ɪn/
UK /klɑːk ɪn/
"clock in" picture
1.

pointer, enregistrer son arrivée

to record one's arrival at work, especially by punching a time clock

:
I need to clock in before 9 AM.
Je dois pointer avant 9h du matin.
Don't forget to clock in when you arrive.
N'oublie pas de pointer quand tu arrives.