21 October 2023

21 October 2023 was ...

• 294th day of the year. There were then 71 days left in 2023.
• 42nd Saturday of 2023.
• on the 42nd week of 2023 (using ISO standard week number calculation).
• 29th day of Fall. There were 61 days left till Winter.
• Birthstone for this day: Opal and Tourmaline

21 October 2023 European Union Holidays & Popular Observances

There are no major holidays or observances in the EU for this date.

21 October 2023 Popular Holidays & Observances Worldwide

• Finno-Ugrian Days (Hõimupäev) - Estonia
• World War II Victims Remembrance Day (Дан сећања на српске жртве у Другом светском рату) - Serbia