Thread: по воскресеньям? в воскресеньи?

Originally Posted by grafrich

[I]
...One means 'on Sundays, the other means 'On Sunday'...
Thanks

Then I guess a spelling error is in place and you meant:

в воскресенье (single Sunday).

I see how some people can say:

Она всегда ходит в клуб в воскресенье...

but frankly, that's not very good Russian. Всегда ходить implies multiple iterations of the same action, therefore it'll be much better to say that it happens on "multiple" Sundays, not just one.

Она всегда ходит в клуб по воскресеньям. This one is alright