in the calendar year, on the calendar year or at the calendar year,

[etakto]

Which time preposition must I use with "the calendar year"?
... in the calendar year,
... on the calendar year,
... at the calendar year.
Which one is true?
Thanks.

[Casiopea]

Welocme, etakto.

"on" for written on; "in" for inside of.

[etakto]

Originally Posted by Casiopea

Welocme, etakto.
"on" for written on; "in" for inside of.

Thanks a lot for your reply but I couldn't understand exactly.

"on" or "in"? Sometimes "on", sometimes "in"?

Can you explain more clearly?

[Casiopea]

Sorry about that, etako.

I'd use, "(with)in this calendar year."