Wikipedia:WikiProject Holidays/Articles
- Antivalentinism
- Easter controversy
- Holiday greetings
- Holiday tree
- Mancation
- Spring Holiday
- Vinegar valentines
- List of holidays by country
- Public holidays in Albania
- Public holidays in Algeria
- Public holidays in Angola
- Public holidays in Anguilla
- Public holidays in Argentina
- Public holidays in Armenia
- Public holidays in Azerbaijan
- Public holidays in Bangladesh
- Public holidays in Belarus
- Public holidays in Benin
- Public holidays in Bermuda
- Public holidays in Bolivia
- Public holidays in Bosnia and Herzegovina
- Public holidays in Botswana
- Public holidays in Brazil
- Public holidays in the British Virgin Islands
- Public holidays in Bulgaria
- Public holidays in Burkina Faso
- Public holidays in Burma
- Public holidays in Burundi
- Public holidays in Cambodia
- Public holidays in Cameroon
- Public holidays in Canada
- Public holidays in Cape Verde
- Public holidays in the Central African Republic
- Public holidays in Chad
- Public holidays in Chile
- Public holidays in the People's Republic of China
- Public holidays in Colombia
- Public holidays in Comoros
- Public holidays in the Democratic Republic of the Congo
- Public holidays in the Republic of the Congo
- Public holidays in Cuba
- Public holidays in Cyprus
- Public holidays in the Czech Republic
- Public holidays in Denmark
- Public holidays in Ecuador
- Public holidays in Estonia
- Public holidays in Finland
- Public holidays in France
- Public holidays in The Gambia
- Public holidays in Georgia
- Public holidays in Ghana
- Public holidays in Greece
- Public holidays in Hong Kong
- Public holidays in Iceland
- Public holidays in India
- National days in India
- Public holidays in Iran
- Public holidays in the Republic of Ireland
- Public holidays in Israel
- Public holidays in Italy
- Public holidays in Jamaica
- Holidays of Japan
- Public holidays in Jordan
- Public holidays in Latvia
- Public holidays in Lithuania
- Public holidays in Morocco
- Public holidays in Macau
- Public holidays in the Republic of Macedonia
- Public holidays in Mali
- Public holidays in Malta
- Public holidays in Mongolia
- Public holidays in Mozambique
- Public holidays in Nauru
- Public holidays in the Netherlands
- Holidays in New Zealand
- Public holidays in Nicaragua
- Public holidays in Niger
- Public holidays in Nigeria
- Public holidays in North Korea
- Public holidays in Palau
- Public holidays in Panama
- Public holidays in Paraguay
- Holidays of Peru
- Public holidays in Poland
- Public holidays in Portugal
- Public holidays in Puerto Rico
- Public holidays in Qatar
- Public holidays in Romania
- Public holidays in Russia
- Public holidays in Rwanda
- Public holidays in Samoa
- Public holidays in Saudi Arabia
- Holidays in Singapore
- Public holidays in Slovakia
- Public holidays in Slovenia
- Public holidays in the Solomon Islands
- Holidays in Somalia
- Public holidays in Somaliland
- Public holidays in South Africa
- Public holidays in South Korea
- Public holidays in the Soviet Union
- Public holidays in Sweden
- Public holidays in Switzerland
- Public holidays in São Tomé and Príncipe
- Holidays in Taiwan
- Public holidays in Tajikistan
- Public holidays in Thailand
- Public holidays in Turkey
- Public holidays of the United States
- Public holidays in Venezuela
- Public holidays in Vietnam
- Public holidays in Zimbabwe
- Amartithi
- Apostles' Fast
- Ásatrú holidays
- Buhe
- Crucession
- Day of the Dead
- Dormition of the Theotokos
- Dydd Santes Dwynwen
- Earth Day Sunday
- Evolution Sunday
- Feast of the Holy Sovereigns
- Ferragosto
- Great Lent
- Lent
- Meskel
- Moveable feast
- Muslim holidays
- Nativity Fast
- Palm Sunday
- Racial Justice Sunday
- Royal Hours
- Ryukyan festivals and observances
- Satanic holidays
- Scientology holidays
- Silence Day
- Store Bededag
- Trinity Sunday
- Yukka Nu Hii
- Zartosht No-Diso
- Advent
- Advent Sunday
- Aldersgate Day
- All Souls' Day
- Annunciation
- Apostles' Fast
- Ascension of Jesus
- Ash Wednesday
- Assumption of Mary
- Baptism of the Lord
- Beheading of St. John the Baptist
- Blessing of the Fleet
- Boy bishop
- Canonization
- Carnival
- Carnival of Basel
- Chinelos
- Christmastide
- Commemoration (Church of England)
- Computus
- Confession of Peter
- Conversion of Paul
- Corpus Christi (feast)
- Crucession
- Day of Atonement (Christian holiday)
- December 9 (Eastern Orthodox liturgics)
- Divine Mercy Sunday
- Dormition of the Theotokos
- Día de las Velitas
- Easter Friday
- Reform of the date of Easter
- Eastertide
- Ecclesiastical new moon
- Elevation of the Holy Cross
- Ember days
- Epiphany (holiday)
- Feast of Christ the King
- Feast of Fools
- Feast of Saint Mark
- Feast of San Gennaro
- Feast of Tabernacles (Christian holiday)
- Feast of Trumpets (Christian holiday)
- Feast of the Ass
- Feast of the Cross
- Feast of the Holy Cross of Varak
- Feast of the Immaculate Conception
- Feast of the Sacred Heart
- Feast of the seven fishes
- Festa do Rosário
- Festival (Church of England)
- Fettisdagen
- Fiesta patronal
- Gaudete Sunday
- Good Friday
- Good Shepherd Sunday
- Great Feasts of the Orthodox Church
- Great Lent
- Gŵyl Mabsant
- Halloween
- Heideweek
- Holy Family
- Holy Week in Seville
- Holy Week in Zamora
- Inri appam
- The Protection of the Mother of God
- Jubilate Sunday
- Koliva
- Lady Day
- Laetare Sunday
- Lammas
- Lent
- Lesser Festival (Church of England)
- Liturgical year
- Mardi Gras
- Mardi Gras in Mobile
- Massacre of the Innocents
- Matins Gospel
- Maundy Thursday
- Memorial service (Orthodox)
- Menaion
- Michaelmas
- Mid-Pentecost
- Moveable feast
- Nativity Fast
- Nativity of Mary
- Nativity of St. John the Baptist
- Nativity of the Theotokos
- New Orleans Mardi Gras
- NewDay
- Palm Sunday
- Passion Sunday
- Passover (Christian holiday)
- Pentecost
- People's Sunday
- Polyeleos
- Pre-Lenten Season
- Presentation of Jesus at the Temple
- Presentation of Mary
- Principal Feast
- Principal Holy Day (Church of England)
- Qoyllur Rit'i
- Quadragesima Sunday
- Quinquagesima
- Reformation Day
- Relick Sunday
- Rogation days
- Royal Hours
- Saint David's Day
- St George's Day
- Saint Joseph's Day
- Saint Lucy's Day
- St. Martin's Day
- Saint Patrick's Day
- St Piran's Day
- St. Stephen's Day
- September 30 (Eastern Orthodox liturgics)
- Septuagesima
- Sexagesima
- Shrove Monday
- Shrove Tuesday
- Simeon the Righteous
- St. Andrew's Day
- Summer Carnival
- Sunday
- Synaxarium
- Tatiana Day
- Theophany
- Transfiguration of Jesus
- Trinity Sunday
- Twelfth Day
- Twelfth Night (holiday)
- Twelve Days of Christmas
- Twelve Holy Days
- Visitation (Christian)
- Week of Prayer for Christian Unity
- Whit Monday
- Whit Tuesday
- Whitsun
- Yuri's Day
- Zaduszki
- Bon Festival
- Buddha's Birthday
- Chap Goh Meh
- Cheung Chau Bun Festival
- Chuseok
- Daeboreum
- Dongzhi
- Double Ninth Festival
- Ennichi
- Losar
- Lunar New Year's Day
- Magha Puja
- Mid-Autumn Festival
- Parinirvana Day
- Pavarana
- Pee Ta Khon
- Poy Sang Long
- Rocket Festival
- Sanghamitta
- Sinhala and Tamil new year
- The second day of the Lunar New Year
- The third day of the Lunar New Year
- Thingyan
- Tết
- Ubon Ratchathani Candle Festival
- Uposatha
- Vesak
- Wan Awk Pansa
- Water festival
- Xiuxi
- Ōmisoka
- Advocate's Day
- Afghan Independence Day
- African Liberation Day
- Apple Day
- Armed Forces Day (Bangladesh)
- International Astrology Day
- Astronomy Day
- Berchtoldstag
- Blessed Rainy Day
- Bonfires of Saint John
- Boss's Day
- Carnival in Denmark
- Cities for Life Day
- Civic Holiday
- Columbus Day
- Culture Day
- Cuti bersama
- Darwin Day
- Day of Reconciliation
- Día del Amigo
- Earth Day
- Eggmas
- Emancipation Day
- Enkutatash
- Evolution Day
- Family Day
- Father's Day
- Forefathers' Day
- Freedom Day (Belarus)
- Freedom Day (South Africa)
- Freedom and Democracy Day
- International Friendship Day
- Gandhi Jayanti
- Groundhog Day
- Heritage Day
- Heritage Day (South Africa)
- Honesty Day
- Human Rights Day
- HumanLight
- Inventor's Day
- Jump-up Day
- Koninginnedag
- Kwanzaa
- Labor Day
- Labour Day
- Labour Thanksgiving Day
- Liberation Day (Lebanon)
- Losar
- Louis Riel Day
- Loving Day
- Make and mend
- May Day
- Meal Monday
- Melon Day
- International Men's Day
- Midsummer
- Missouri Day
- Mother's Day
- Mother's Day (United States)
- Mother's Day and Carnation
- Naadam
- National Grandparents Day
- National Heroes Day (Saint Kitts and Nevis)
- National Women's Day
- Old Home Week
- Parents' Day
- Polish Independence Day
- Powder Day
- Presidents' Day (Botswana)
- Royal Ploughing Ceremony
- Saba Saba Day
- San Fermín
- Juan Santamaría
- Administrative Professionals' Day
- Seven Sleepers Day
- Singles Awareness Day
- Southern Decadence
- Spring Day
- Spring Holiday
- Spring break
- Student Day (Iran)
- Teachers' Day
- Unity Factory Day
- Walpurgis Night
- White Day
- Winter solstice
- World Vegan Day
- Wren Day
- Youth Day
- Yule
- Zamenhof Day
- Wikipedia:Brion Vibber Day
- Wikipedia:Wikipedia holidays
- Wikipedia:Magnus Manske Day
- Wikipedia:Tim Starling Day
- Wikipedia:Wikipedia Day
- Wikipedia:Wikipedia Eve
- Armed Forces Day
- Commonwealth Day
- Constitution Day
- Democracy Day
- Flag Day
- Freedom Day
- Heroes' Day
- Independence Day
- Liberation Day
- Navy Day
- Presidents Day
- Republic Day
- Statehood Day
- Dormition of the Theotokos
- Ekadasi
- Fast Day
- Fast offering
- Fast Sunday
- Good Friday
- Great Lent
- Guruvayur Ekadasi
- Karwa Chauth
- Lent
- Maha Shivaratri
- Nativity Fast