17 August 2021

17 August 2021 is ...

• 229th day of the year. There are then 136 days left in 2021.
• 33rd Tuesday of 2021.
• on the 33rd week of 2021 (using ISO standard week number calculation).
• Birthstone for this day: Peridot

17 August 2021 South Africa Holidays & Popular Observances

There are no major holidays or observances in South Africa for this date.

17 August 2021 Popular Holidays & Observances Worldwide

• Black Cat Appreciation Day - Canada, United Kingdom & United States
• National Nonprofit Day - United States
• Slovsles in Prekmurje Incorporated into the Mother Nation (Slovšle v Prekmurju, Ki So Vključene v Materino Narodnost) - Slovenia
• Parsi New Year's Day / Nauraj - India
• Anniversary of General José de San Martín (Aniv. del Gral. José de San Martín) - Argentina
• National Engineers' Day (Día del Ingeniero) - Colombia
• National Flag Day (Día de la Bandera) - Bolivia