Which one is correct?
"announced on" or "announced at"?

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announced on

This phrase is correct and commonly used when referring to a specific date or day when something was announced.

Use 'announced on' when specifying the date or day when an announcement was made. It is followed by the specific date or day.

Examples:

  • The new policy was announced on Monday.
  • The decision will be announced on December 15th.
  • The company announced on Friday that they are expanding their operations.
  • The event was announced on the 1st of January.
  • The winner will be announced on the final day of the competition.

Alternatives:

  • announced on a specific date
  • announced on a particular day
  • announced on Monday
  • announced on December 15th
  • announced on Friday

announced at

This phrase is correct and commonly used when referring to a specific event or location where the announcement took place.

Use 'announced at' when specifying the event or location where an announcement was made. It is followed by the event or location.

Examples:

  • The new product was announced at the conference.
  • The decision will be announced at the meeting.
  • The company announced at the press conference that they are launching a new product.
  • The event was announced at the town hall meeting.
  • The winner will be announced at the award ceremony.

Alternatives:

  • announced at a specific event
  • announced at a particular location
  • announced at the conference
  • announced at the meeting
  • announced at the press conference
Both 'announced on' and 'announced at' are correct, but they are used in different contexts. 'Announced on' is used when referring to a specific date or day when something was announced, while 'announced at' is used when referring to a specific event or location where the announcement took place.

Last Updated: March 27, 2024

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