How to denote moments in time

[lo2]

Hi there I was wondering if you can say the following:

Hi there I have the following proposals for times where we can play:

If not then how does one denote moments in time? In of course an everyday fashion.

[JohnParis]

Hello - here are some proposals for times when we can play:
16h, 18h45 or 20h.

Avoid saying "times where".
It's "places where" and "times when".

John

[lo2]

Hi there! Thanks a lot for the help, most appreciated!! :)