Based on Proclamation No. 986 signed by President Rodrigo Roa Duterte
Here are the regular and special non-working holidays for the year 2021:

Regular Holidays
  • New Year's Day - 1 January (Friday)
  • Araw ng Kagitingan - 9 April (Friday)
  • Maundy Thursday - 1 April
  • Good Friday - 2 April
  • Labor Day - 1 May (Saturday)
  • Independence Day - 12 June (Saturday)
  • National Heroes Day - 30 August (Last Monday of August)
  • Bonifacio Day - 30 November (Tuesday)
  • Christmas Day - 25 December (Saturday)
  • Rizal Day - 30 December (Thursday)
Special (Non-Working) Days
  • Chinese New Year - 12 February (Friday)
  • EDSA People Power Revolution Anniversary - 25 February (Thursday)
  • Black Saturday - 3 April
  • Ninoy Aquino Day - 21 August (Saturday)
  • All Saints' Day - 1 November (Monday)
  • Feast of the Immaculate Conception of Mary - 8 December (Wednesday)
  • Last Day of the Year - 31 December (Friday)
Additional Special (Non-Working) Days
  • All Souls' Day - 2 November (Tuesday)
  • Chrismas Eve - 24 December (Friday)

Source: Official Gazette