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OPEC Public Holidays 2023

The table below contains the list of official OPEC (Organization of the Petroleum Exporting Countries) public holidays for the calendar year 2023. The qppstudio worldwide public holidays database for 2023, 2024, 2025, 2026, and beyond, is available, immediately, with a professional license.

Date Weekday Countries
Sunday Algeria, Angola, Congo (Republic), Ecuador, Gabon, Equatorial Guinea, Iraq, Kuwait, Nigeria, UAE (United Arab Emirates), Venezuela
Monday Ecuador, Equatorial Guinea, Nigeria
Friday Iraq
Monday Venezuela*
Thursday Algeria
Wednesday Angola*
Saturday Angola, Iran
Saturday Iran
Friday Libya
Saturday Iran, Kuwait
Monday Angola, Ecuador, Venezuela
Tuesday Angola, Ecuador, Venezuela
Wednesday Saudi Arabia
Thursday Saudi Arabia*
Saturday Kuwait
Sunday Kuwait
Sunday Iraq*
Monday Iraq
Wednesday Angola, Iran
Sunday Libya
Monday Iran
Tuesday Iran, Iraq
Wednesday Iran
Thursday Angola, Iran
Friday Angola, Iran
Saturday Iran
Sunday Iran
Monday Angola
Tuesday Angola
Thursday Venezuela
Friday Angola, Ecuador, Equatorial Guinea, Nigeria, Venezuela
Sunday Iraq*
Monday Congo (Republic), Gabon, Nigeria
Thursday Iran
Sunday Saudi Arabia*
Monday Gabon, Saudi Arabia*
Tuesday Saudi Arabia*
Wednesday Saudi Arabia*, Venezuela
Thursday Saudi Arabia*, UAE (United Arab Emirates)
Friday Algeria, Gabon, Iraq, Kuwait, Libya, Nigeria, Saudi Arabia, UAE (United Arab Emirates)
Saturday Algeria, Iran, Iraq, Kuwait, Libya, Nigeria, Saudi Arabia, UAE (United Arab Emirates)
Sunday Iran, Iraq*, Kuwait, Libya, Saudi Arabia, UAE (United Arab Emirates)
Monday Saudi Arabia
Tuesday Saudi Arabia*
Wednesday Saudi Arabia*
Monday Algeria, Angola, Congo (Republic), Ecuador, Gabon, Equatorial Guinea, Iraq, Libya, Nigeria, Venezuela
Tuesday Iran
Thursday Congo (Republic), Gabon
Monday Venezuela*
Friday Ecuador
Saturday Nigeria*
Sunday Gabon
Monday Congo (Republic), Gabon, Nigeria
Sunday Iran
Monday Equatorial Guinea, Iran
Thursday Equatorial Guinea
Saturday Congo (Republic)
Monday Nigeria, Venezuela*, Venezuela*
Friday Saudi Arabia*
Saturday Saudi Arabia*, Venezuela
Sunday Saudi Arabia*
Monday Saudi Arabia*
Tuesday Kuwait*, Libya, Saudi Arabia, UAE (United Arab Emirates)
Wednesday Algeria, Gabon, Iraq, Kuwait, Libya, Nigeria, Saudi Arabia, UAE (United Arab Emirates)
Thursday Algeria, Iran, Iraq, Kuwait, Libya, Nigeria, Saudi Arabia, UAE (United Arab Emirates)
Friday Iraq, Kuwait*, Libya, Saudi Arabia, UAE (United Arab Emirates)
Saturday Iraq, Kuwait*, Saudi Arabia*
Sunday Saudi Arabia*
Monday Venezuela*
Wednesday Algeria, Venezuela
Friday Iran
Friday Iraq
Wednesday Algeria, Iraq, Kuwait, Libya, UAE (United Arab Emirates)
Monday Ecuador*, Venezuela
Friday Algeria, Iran, Iraq
Saturday Iran
Thursday Equatorial Guinea
Friday Ecuador
Monday Venezuela*
Tuesday Congo (Republic), Gabon, Equatorial Guinea
Wednesday Gabon
Thursday Gabon
Wednesday Iran
Monday Venezuela*
Thursday Iran
Saturday Iran, Libya
Sunday Angola
Saturday Saudi Arabia
Sunday Iran, Saudi Arabia*
Wednesday Algeria, Iraq, Libya, Nigeria, UAE (United Arab Emirates)
Thursday Kuwait
Oct Sunday Nigeria
Oct Monday Nigeria
Oct Tuesday Iran, Iraq
Oct Monday Ecuador
Oct Thursday Equatorial Guinea, Venezuela
Oct Monday Libya
Oct Monday Venezuela*
Nov Wednesday Algeria, Congo (Republic), Gabon
Nov Thursday Angola, Ecuador
Nov Friday Angola, Ecuador
Nov Monday Venezuela*
Nov Saturday Angola
Nov Tuesday Congo (Republic)
Dec Friday UAE (United Arab Emirates)
Dec Saturday UAE (United Arab Emirates)
Dec Sunday UAE (United Arab Emirates)
Dec Friday Ecuador*, Equatorial Guinea
Dec Sunday Iraq
Dec Monday Venezuela*
Dec Sunday Iran
Dec Sunday Libya, Venezuela
Dec Monday Angola, Congo (Republic), Ecuador, Gabon, Equatorial Guinea, Iraq, Nigeria, Venezuela
Dec Tuesday Nigeria
Dec Friday Ecuador*
Dec Sunday Kuwait*, Venezuela

Over the years, the accuracy of the qppstudio long-term worldwide public holidays forecasts, and the qppstudio reactivity to last-minute changes, has made qppstudio the source of reference for the world's foremost diary and calendar publishers as well as major international companies, from the travel and tourism industry, international news services, finance and banking, telecommunications, shipping and logistics, the IT Industry, and governmental agencies.

To acquire a professional license and access the full database of qppstudio worldwide public holidays for 2023, 2024, 2025, 2026, and beyond, please contact us.