"An den Wochenenden habe ich keine Zeit."

Translation: On weekends, I have no time.

[TriciaPage]

Definitely AT weekends in UK

[profewolverine]

I am a teacher of English for the British Institute in Chile and, yes, "at the weekends" is what we teach. Duolingo should accept it.

[Rosemary889897]

'I have no time at weekends' is a more commonly used way of saying this in English; is it an accepted translation?

[Rogcha22]

I thought British English said "at the weekend".

I wrote "At the weekends I have no time" and it was marked incorrect. It doesn't sound normal to me as an American but perhaps a Brit can weigh in.

[acfern]

Not a native here, but been living between the UK and Ireland for 20 odd years now, and I would definitely say "at the weekend/s". It is possible I may be wrong, but my instinct is that it is right.

[DianaAndre795424]

I am a native English speaker who has lived in England most of her life. The English would never say "on the weekends". "At the weekends" is totally correct.

[Raisinnoir]

I would say "I have no time on weekends".

[Clare726726]

Me too