15 January 2023

15 January 2023 was ...

• 15th day of the year. There were then 350 days left in 2023.
• 3rd Sunday of 2023.
• on the 2nd week of 2023 (using ISO standard week number calculation).
• 26th day of Winter. There were 64 days left till Spring.
• Birthstone for this day: Garnet

15 January 2023 European Union Holidays & Popular Observances

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

15 January 2023 Popular Holidays & Observances Worldwide

• National Hat Day - United States
• World Religion Day - United Kingdom
• Pongal (पोंगल) - India
• Teacher Day (Día del Maestro) - Venezuela