homeworldwide public holidaysholidays by world region > this page

OPEC Public Holidays 2026

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

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

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.