The account has been opened at 01.01.22.


The account has been opened on 01.01.22.

Which version is correct?

  • Is 01.01.22 intended to be a date or a time? Jun 22 at 13:13
  • Those aren't articles (a, an, the) they are prepositions. Please see our help on 'preposition' questions and provide a more information. @KillingTime's comment is [also] relevant to which preposition to use.
    – Andrew Leach
    Jun 22 at 13:43
  • It is about date. 01 january 2022 for example.
    – Rufatti
    Jun 27 at 20:41


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