In german there is "Vormittag" and "Nachmittag". Vormittag is the time between the morning and noon. Nachmittag is the time between noon and the evening.

Mittag = noon Vor = before -> "beforenoon" (literal translation of Vormittag) Nach = after -> "afternoon" (literal translation of Nachmittag)

But "vormittag" just translates to "morning" (with deepL and google translate).

Though there seems to exist "forenoon".