National Days
- By Administrator
January
| 1 | - Cuba Day of Liberation - Haiti National Day - Samoa Independence Day - Sudan Independence Day |
| 4 | - Myanmar Independence Day |
| 26 | - Australia Day - India Republic Day |
| 31 | - Nauru Independence Day |
February
| 4 | - Sri Lanka Independence Day | |
| 6 | - New Zealand Waitangi Day | |
| 7 | - Grenada Independence Day | |
| 11 | - Iran's Islamic Revolution Day | |
| 15 | - Serbia National Day | |
| 16 | - Lithuania Independence Day | |
| 17 | - Kosovo Independence Day | |
| 18 | - The Gambia Independence Day | |
| 22 | - St Lucia National Day | |
| 23 | - Guyana Republic Day | |
| - Brunei National Day | ||
| 24 | - Estonia Independence Day | |
| 25 | - Kuwait National Day | |
| 27 | - Dominican Republic Independence Day |
March
| 1 | - Bosnia and Herzegovina Independence Day |
| 3 | - Bulgaria National Day |
| 6 | - Ghana National Day |
| 12 | - Mauritius Republic Day |
| 15 | - Hungary National Day |
| 17 | - St Patrick's Day (Ireland) |
| 20 | - Tunisia National Day |
| 21 | - Namibia National Day |
| 23 | - Pakistan National Day |
| 25 | - Greece Independence Day |
| 26 | - Bangladesh Independence Day |
April
| 1 | - Iran's Islamic Republic Day |
| 3 | - Guinea National Day |
| 4 | - Senegal National Day |
| 16 | - Denmark Royal Birthday |
| 17 | - Syria National Day |
| 18 | - Zimbabwe National Day |
| 19 | - Holy See Inauguration Day - Swaziland Royal Birthday |
| 23 | - St George's Day (UK) |
| 24 | - Israel National Day |
| 26 | - Tanzania Union Day |
| 27 | - Sierra Leone National Day - South Africa Freedom Day - Togo National Day |
| 30 | - Netherlands Official Birthday |
May
| 3 | - Poland Constitution Day |
| 5 | - Netherlands Liberation Day |
| 15 | - Paraguay Independence Day |
| 17 | - Norway Constitution Day |
| 20 | - Cameroon National Day |
| 22 | - Yemen National Day |
| 24 | - Eritrea National Day |
| 25 | - Argentina National Day - Jordan Independence Day |
| 26 | - Georgia Independence Day - Guyana Independence Day |
| 28 | - Azerbaijan National Day - Ethiopia National Day |
June
| 1 | - Samoa Independence Day |
| 2 | - Italy National Day |
| 4 | - Tonga Emancipation Day |
| 5 | - Denmark Constitution Day |
| 6 | - Sweden National Day |
| 10 | - Portugal National Day |
| 12 | - Philippines National Day - Russia National Day |
| 14 | - UK Royal Birthday |
| 17 | - Iceland National Day |
| 18 | - Seychelles National Day |
| 23 | - Luxembourg National Day |
| 25 | - Croatia National Day - Mozambique National Day - Slovenia National Day |
| 26 | - Madagascar Independence Day |
| 27 | - Djibouti National Day |
| 30 | - Democratic Republic of Congo National Day |
July
| 1 | - British Virgin Islands Territory Day - Burundi National Day - Canada National Day - Rwanda National Day - Somalia National Day |
| 3 | - Belarus National Day |
| 4 | - Tonga Royal Birthday - United States Independence Day |
| 5 | - Cape Verde National Day - Venezuela Independence Day |
| 6 | - Comoros Independence Day - Malawi National Day |
| 7 | - Nepal Royal Birthday |
| 10 | - The Bahamas National Day |
| 11 | - Mongolia National Day |
| 12 | - Kiribati Independence Day - Sao Tome and Principe National Day |
| 13 | - Montenegro National Day |
| 14 | - France Bastille Day |
| 15 | - Brunei Royal Birthday |
| 17 | - Iraq National Day - Lesotho Royal Birthday |
| 20 | - Colombia Independence Day |
| 21 | - Belgium National Day |
| 23 | - Egypt National Day |
| 26 | - Liberia Independence Day - Maldives National Day |
| 28 | - Peru National Day |
| 30 | - Morocco Date of Accession - Vanuatu Independence Day |
August
| 1 | - Benin National Day - Switzerland National Day |
| 2 | - Macedonia National Day |
| 6 | - Bolivia Independence Day - Jamaica Independence Day |
| 7 | - Cote d’Ivoire National Day |
| 9 | - Singapore National Day |
| 10 | - Ecuador Independence Day |
| 11 | - Chad Independence Day |
| 15 | - Republic of Congo National Day - Liechtenstein National Day - South Korea National Day |
| 17 | - Gabon National Day - Indonesia National Day |
| 19 | - Afghanistan National Day |
| 20 | - Hungary National Birthday |
| 24 | - Ukraine Independence Day |
| 25 | - Uruguay Independence Day |
| 27 | - Moldova National Day |
| 30 | - Kazakhstan Constitution Day |
| 31 | - Trinidad & Tobago Independence Day - Kyrgyzstan Independence Day - Malaysia National Day |
September
| 1 | - Libya National Day - Slovakia Constitution Day - Uzbekistan Independence Day |
| 2 | - Vietnam National Day |
| 3 | - San Marino National Day |
| 6 | - Swaziland National Day |
| 7 | - Brazil Independence Day |
| 8 | - Andorra National Day - Macedonia Independence Day |
| 9 | - Democratic People’s Republic of Korea National Day - Tajikistan Independence Day |
| 15 | - Costa Rica Independence Day - El Salvador Independence Day - Guatemala Independence Day - Honduras Independence Day - Nicaragua Independence Day |
| 16 | - Mexico Independence Day - Papua New Guinea National Day - St. Christopher & Nevis National Heroes Day |
| 18 | - Chile National Day |
| 19 | - St. Christopher & Nevis Independence Day |
| 21 | - Armenia National Day - Belize National Day - Malta National Day |
| 22 | - Mali National Day |
| 23 | - Saudi Arabia National Day |
| 24 | - Guinea-Bissau National Day |
| 30 | - Botswana Day |
October
| 1 | - China National Day - Cyprus National Day - Nigeria National Day - Tuvalu Independence Day |
| 2 | - Guinea National Day |
| 3 | - Germany National Day |
| 4 | - Lesotho Independence Day |
| 9 | - Uganda Independence Day |
| 10 | - Fiji National Day |
| 12 | - Equatorial Guinea Independence Day - Spain National Day |
| 23 | - Hungary National Day |
| 24 | - United Nations Day - Zambia Independence Day |
| 26 | - Austria National Day |
| 27 | - St Vincent & the Grenadines Independence Day - Turkmenistan Independence Day |
| 28 | - Czech Republic National Day |
| 29 | - Turkey National Day |
November
| 1 | - Algeria National Day - Antigua & Barbuda Independence Day |
| 3 | - Dominica Independence Day - Panama Independence Day |
| 4 | - Tonga National Day |
| 9 | - Cambodia National Day |
| 11 | - Angola Independence Day |
| 18 | - Latvia National Day - Oman National Day |
| 19 | - Monaco National Day |
| 22 | - Lebanon National Day |
| 25 | - Suriname National Day |
| 28 | - Albania National Day - Mauritania Independence Day |
| 30 | - Barbados National Day |
December
| 1 | - Central African Republic National Day - Romania National Day |
| 2 | - Laos Republic Day - United Arab Emirates National Day |
| 5 | - Thailand Royal Birthday |
| 6 | - Finland National Day |
| 11 | - Burkina Faso National Day |
| 12 | - Kenya Independence Day - Turkmenistan Day of Neutrality |
| 16 | - Bahrain National Day - Kazakhstan Independence Day |
| 17 | - Bhutan National Day |
| 18 | - Niger National Day - Qatar National Day |
| 23 | - Japan Royal Birthday |
