German phrase
An welchen Tagen ist ~?
Meaning
What days is ___ on
When to use it
Asks which days it is on. Use it for class or event schedules.
Example dialogue
An welchen Tagen ist der Sprachkurs?
What days is the language course on?
Der Sprachkurs findet am Montag und Mittwoch statt.
The language course is on Monday and Wednesday.