| ◄ December | ~ January 2011 ~ | February ► | ||||
| Sun | Mon | Tue | Wed | Thu | Fri | Sat |
| | | | | | | 1 Independence day-Brunei, Czech Republic, Haiti, Samoa, Sudan Flag Day-Macedonia Liberation Day-Cuba |
| 2 | 3 | 4 Independence Day-Myanmar | 5 | 6 | 7 Flag Day-Italy | 8 Commonwealth Day-Northern Mariana Islands |
| 9 Republic Day-Bosnia and Herzegovina | 10 | 11 | 12 | 13 | 14 | 15 Flag Day-Macedonia |
| 16 Flag Day-Israel | 17 | 18 | 19 | 20 | 21 Flag Day-Quebec | 22 Independence Day-Ukraine |
| 23 | 24 | 25 | 26 Australia Day-Australia Republic Day-India | 27 | 28 Pakistan Day-Pakistan | 29 |
| 30 | 31 Independence Day-Nauru | Notes: | ||||
| ◄ January | ~ February 2011 ~ | March ► | ||||
| Sun | Mon | Tue | Wed | Thu | Fri | Sat |
| | | 1 Flag Day-Macedonia | 2 | 3 | 4 Independence Day-Sri Lanka First Day of Rabi’ al-awwal-Maldives | 5 |
| 6 Waitangi Day-New Zealand, Niue First Sami Congress-Sweden, Finland, Norway, Russia | 7 Independence Day-Grenada | 8 | 9 | 10 | 11 Independence Day-Iran, Vatican City Foundation Day-Japan | 12 Independence Day-Chile |
| 13 | 14 | 15 Independence Day-Serbia Flag Day-Canada, Macedonia Reestablishment Day-Lithuania | 16 Independence Day-Lithuania | 17 Independence Day-Kosovo | 18 Independence Day-Gambia Martyr’s Day-Nepal | 19 |
| 20 | 21 | 22 | 23 National Day-Brunei Republic Day-Guyana | 24 Independence Day-Estonia Flag Day-Mexico | 25 National Day-Kuwait | 26 |
| 27 Independence Day-Dominican Republic | 28 National Day-Andalusia | Notes: | ||||
| ◄ February | ~ March 2011 ~ | April ► | ||||
| Sun | Mon | Tue | Wed | Thu | Fri | Sat |
| | | 1 Independence Day-Bosnia and Herzegovina Flag Day-Macedonia National Day-Wales | 2 Independence Day-Morocco | 3 Liberation Day-Bulgaria | 4 | 5 St. Piran’s Day-Cornwall |
| 6 Independence Day-Ghana | 7 | 8 | 9 Independence Day-Belize | 10 | 11 Establishment Day-Lithuania | 12 Independence Day-Mauritius |
| 13 | 14 | 15 Flag Day-Macedonia National Day-Hungary | 16 | 17 St. Patrick’s Day-Ireland, Northern Ireland | 18 Flag Day-Aruba | 19 |
| 20 Independence Day-Tunisia New Year-Iran | 21 Independence Day- Namibia New Year-Kurdistan | 22 | 23 Republic Day-Pakistan | 24 | 25 Independence Day-Greece | 26 Independence Day-Bangladesh |
| 27 | 28 | 29 | 30 | 31 Freedom Day-Malta Transfer Day-American Virgin Islands | Notes: | |
| ◄ March | ~ April 2011 ~ | May ► | ||||
| Sun | Mon | Tue | Wed | Thu | Fri | Sat |
| | | | | | 1 Flag Day-Macedonia | 2 |
| 3 Independence Day-Guinea | 4 Independence Day-Senegal | 5 | 6 | 7 | 8 | 9 Independence Day-Georgia |
| 10 | 11 | 12 | 13 | 14 | 15 Flag Day-Macedonia | 16 |
| 17 Flag Day-American Samoa Evacuation Day-Syria | 18 Independence Day-Zimbabwe | 19 | 20 | 21 Queen’s Birthday-United Kingdom | 22 | 23 St. George’s Day-England, Aragon |
| 24 Independence Day-Ireland Flag Day-Aland Islands National Day-Vatican City | 25 Flag Day-Faroe Islands | 26 | 27 Independence Day-Sierra Leone, Togo First Democratic Election-South Africa | 28 | 29 | 30 Queen’s Day-Netherlands, Netherlands Antilles |
| ◄ April | ~ May 2011 ~ | June ► | ||||
| Sun | Mon | Tue | Wed | Thu | Fri | Sat |
| 1 Flag Day-Macedonia Constitution Day-Marshall Islands | 2 Flag Day-Poland | 3 Constitution Day-Poland | 4 Independence Day-Latvia | 5 Liberation Day-Netherlands | 6 | 7 |
| 8 | 9 Independence Day-Romania, Europe Day-European Union Liberation Day-British Channel Islands* | 10 | 11 | 12 | 13 | 14 Independence Day-Israel, Paraguay |
| 15 Independence Day-Paraguay Flag Day-Macedonia | 16 | 17 Constitution Day-Norway | 18 Flag Day-Haiti | 19 | 20 Independence Day-Cuba, East Timor National Day-Cameroon | 21 Independence Day-Montenegro |
| 22 Abolition of Slavery-Martinique Unity Day-Yemen | 23 | 24 Independence Day-Ecuador, Eritrea Bermuda Day-Bermuda | 25 Independence Day-Jordan, Argentina | 26 Independence Day-Guyana, Georgia | 27 Abolition of Slavery-Guadeloupe | 28 Independence Day-Azerbaijan Flag Day-Philippines Republic Day-Armenia Downfall of the Derg Day-Ethiopia |
| 29 Democracy Day-Nigeria | 30 National Day-Anguilla | 31 | Notes: *Includes Jersey, Guernsey, Sark, Herm, and Alderny. | |||
| ◄ May | ~ June 2011 ~ | July ► | ||||
| Sun | Mon | Tue | Wed | Thu | Fri | Sat |
| | | | 1 Independence Day-Samoa Flag Day-Macedonia | 2 Republic Day-Italy | 3 | 4 Independence Day-Tonga Flag Day-Estonia |
| 5 National Day-Denmark* | 6 Flag Day-Sweden | 7 Flag Day-Peru Sette Giugno-Malta | 8 Establishment Settled- Norfolk, Pitcairn | 9 | 10 P{ortugal Day-Portugal | 11 National Day-Montserrat, Pitcairn, St. Helena, South Georgia and the South Sandwich Islands |
| 12 Independence Day-Philippines Russia Day-Russia | 13 | 14 Flag Day-United States Liberation Day-Falkland Islands | 15 Flag Day-Denmark, Macedonia | 16 | 17 National Day-Iceland | 18 National Day-Seychelles |
| 19 Independence Day-Kuwait | 20 Flag Day-Argentina | 21 Flag Day-Finland National Day-Greenland | 22 | 23 Monarch’s Birthday-Luxembourg | 24 National Day-Quebec | 25 Independence Day- Croatia, Mozambique, Slovenia |
| 26 Independence Day-Madagascar Flag Day-Romania | 27 Independence Day-Djibouti | 28 | 29 Independence Day-Seychelles | 30 Independence Day-Democratic Republic of the Congo | Notes: *Unofficial | |
| ◄ June | ~ July 2011 ~ | August ► | ||||
| Sun | Mon | Tue | Wed | Thu | Fri | Sat |
| | | | | | 1 Independence Day-Burundi, Rwanda, Somalia Flag Day-Macedonia National Day-British Virgin Islands Canada Day-Canada National Day-Hong Kong Maderia Day-Maderia | 2 National Day-Curaco |
| 3 Independence Day-Belarus National Day-Cayman Islands | 4 Independence Day-United States King’s Birthday-Tonga | 5 Independence Day-Algeria, Cape Verde, Venezuela Tynwald Day-Isle of Man | 6 Independence Day-Malawi, Comoros | 7 Independence Day-Solomon Islands | 8 | 9 Independence Day-Argentina Constitution Day-Palau |
| 10 Independence Day-Bahamas | 11 Independence Day-Mongolia | 12 Independence Day-Kiribati, São Tomé and Príncipe Battle of Boyne Day-Northern Ireland | 13 Independence Day-Montenegro | 14 Bastille Day-France, French Guyana, Guadeloupe, Martinique, Mayotte, New Caledonia, Reunion, St. Pierre and Miquelon | 15 Flag Day-Macedonia | 16 |
| 17 Independence Day-Slovakia | 18 | 19 Independence Day-Laos | 20 Independence Day-Colombia | 21 Independence Day-Belgium Liberation Day-Guam | 22 | 23 Flag Day-Abkhazia Revolution Day-Egypt |
| 24 | 25 Constitution Day-Puerto Rico | 26 Independence Day-Liberia, Maldives | 27 | 28 Independence Day-Peru | 29 Ólavsøka-Faroe Islands | 30 Independence Day-Vanuatu |
| 31 | Notes: | |||||
| ◄ July | ~ August 2011 ~ | |||||
| Sun | Mon | Tue | Wed | Thu | Fri | Sat |
| | 1 Independence Day-Benin, Jamaica National Day-Switzerland Flag Day-Macedonia | 2 | 3 Independence Day-Niger | 4 National Day-Burkina Faso, Cook Islands | 5 Independence Day-Burkina Faso | 6 Independence Day-Bolivia, Jamaica |
| 7 Independence Day-Colombia, Côte d'Ivoire | 8 | 9 Independence Day-Singapore | 10 Independence Day-Ecuador | 11 Independence Day-Chad, Balochistan Flag Day-Pakistan | 12 | 13 Independence Day-Central African Republic |
| 14 Independence Day-Pakistan | 15 Independence Day-India, South Korea, Republic of the Congo Flag Day-Macedonia National Day-Liechtenstien | 16 Restoration Day-Dominican Republic | 17 Independence Day-Gabon, Indonesia | 18 | 19 Independence Day-Afghanistan | 20 Independence Day-Estonia St. Stephen’s Day-Hungary |
| 21 | 22 Flag Day-Russia | 23 Flag Day-Ukraine | 24 Independence Day-Ukraine | 25 Independence Day-Uruguay | 26 | 27 Independence Day-Moldova |
| 28 | 29 Uprising Day-Slovakia | 30 Independence Day-Tartistan Constitution Day-Turks and Caicos | 31 Independence Day-Kyrgyzstan, Malaysia, Trinidad and Tobago | Notes: | ||
| ◄ August | ~ September 2011 ~ | October ► | ||||
| Sun | Mon | Tue | Wed | Thu | Fri | Sat |
| | | | | 1 Independence Day-Uzbekistan Flag Day-Macedonia National Day-Libya Constitution Day-Slovakia | 2 Independence Day-Vietnam, Transnistria | 3 Flag Day-Australia Independence Day-San Marino |
| 4 | 5 | 6 Independence Day-Swaziland National Day-Bonaire | 7 Independence Day-Brasil | 8 Independence Day-Macedonia National Day-Andorra Formation Day-North Korea Victory Day-Malta | 9 Independence Day-North Korea, Tajikistan | 10 National Day-Gibraltar |
| 11 Independence Day-Angola, Catalonia | 12 National Day-Cape Verde | 13 | 14 | 15 Independence Day-Costa Rica, El Salvador, Guatemala, Honduras, Nicaragua Flag Day-Macedonia | 16 Independence Day-Mexico, Papua New Guinea | 17 |
| 18 National Day-Chile | 19 Independence Day-Saint Kitts and Nevis | 20 | 21 Independence Day-Armenia, Malta, Belize | 22 Independence Day-Bulgaria, Mali | 23 Unification Day-Saudi Arabia | 24 Independence Day-Guinea Bissau |
| 25 | 26 Flag Day-Ecuador | 27 | 28 | 29 | 30 Independence Day-Botswana | Notes: |
| ~ October 2011 ~ | November ► | |||||
| Sun | Mon | Tue | Wed | Thu | Fri | Sat |
| | | | | | | 1 Independence Day-Cyprus, Nigeria, Tuvalu Flag Day-Macedonia National Day-People’s Republic of China |
| 2 Independence Day-Guinea Gandhi’s Birthday-India | 3 Independence Day-Iraq Unity Day-Germany | 4 Independence Day-Lesotho | 5 | 6 | 7 | 8 Independence Day-Croatia |
| 9 Independence Day-Uganda | 10 Independence Day-Fiji Double Ten Day-Taiwan | 11 | 12 Independence Day-Equatorial Guinea National Day-Spain | 13 | 14 | 15 Flag Day-Macedonia |
| 16 | 17 | 18 Independence Day-Azerbaijan | 19 | 20 | 21 National Day-Somalia | 22 |
| 23 Republic Day-Hungary | 24 Independence Day-Zambia | 25 National Day-Basque Country Republic Day-Kazakhstan | 26 National Day- Austria | 27 Independence Day-Turkmenistan, St. Vincent and the Grenadines | 28 Independence Day-Czech Republic, Slovakia Ohi Day-Greece | 29 Independence Day-Turkey |
| 30 | 31 | Notes: | ||||
| ◄ October | ~ November 2011 ~ | December ► | ||||
| Sun | Mon | Tue | Wed | Thu | Fri | Sat |
| | | 1 Independence Day-Antigua and Barbuda Flag Day-Macedonia National Day-Algeria | 2 | 3 Independence Day-Dominica, Panama, Micronesia | 4 | 5 |
| 6 | 7 | 8 | 9 Independence Day-Cambodia Flag Day-Azerbaijan | 10 | 11 Independence Day-Angola, Poland National Day-Myanmar, St. Maarten | 12 |
| 13 | 14 | 15 Flag Day-Macedonia Independence Day-Northern Cyprus | 16 National Day-St. Eustatius | 17 | 18 Independence Day-Morocco, Latvia National Day-Oman | 19 Flag Day-Brasil Levée of Prince Albert II-Monaco |
| 20 | 21 | 22 Independence Day-Lebanon | 23 | 24 | 25 Independence Day-Suriname Republic Day-Bosnia and Herzegovina | 26 Independence Day-Mongolia |
| 27 | 28 Independence Day-Albania, Mauritania | 29 Republic Day-Yugoslavia* | 30 Independence Day-Barbados Flag Day-Scotland | Notes: *Former State | ||
| ◄ November | ~ December 2011 ~ | January ► | ||||
| Sun | Mon | Tue | Wed | Thu | Fri | Sat |
| | | | | 1 Independence Day-Iceland, Portugal Flag Day-Macedonia National Day-Central African Republic Union Day-Romania | 2 Independence Day-United Arab Emirates National Day-Laos | 3 National Day-Saba |
| 4 | 5 King’s Birthday-Thailand | 6 Independence Day-Finland | 7 | 8 | 9 Independence Day-Tanzania | 10 |
| 11 Independence Day-South Africa | 12 Independence Day-Kenya | 13 Independence Day-St. Lucia | 14 | 15 Flag Day-Macedonia Kingdom Day-Netherlands | 16 Independence Day-Bahrain, Kazakhstan | 17 National Day-Bhutan |
| 18 National Day-Qatar Republic Day-Niger | 19 | 20 Abolition of Slavery-French Guyana, Reunion National Day-Macau | 21 Republic Day-Malta | 22 | 23 | 24 Independence Day-Libya (No Longer Celebrated) |
| 25 | 26 Independence Day-Slovenia | 27 | 28 Republic Day-Nepal | 29 | 30 | 31 |
