International Workers’ Day: 01 May

• The International Workers’ Day is observed annually on May 01 to honour the contributions of the labourers or working class people.
• This day is also known as Workers’ Day, Labour Day as well as May Day in some of the countries.
• India celebrated the first Labour day in the year 1923.
• In India, the day is referred to as Antarrashtriya Shramik Diwas or Kamgar Din