May is the fifth month of the year in the Julian and Gregorian calendars. Its length is 31 days.
May is a month of spring in the Northern Hemisphere, and autumn in the Southern Hemisphere. Therefore, May in the Southern Hemisphere is the seasonal equivalent of November in the Northern Hemisphere and vice versa. Late May typically marks the start of the summer vacation season in the United States (Memorial Day) and Canada (Victoria Day) that ends on Labor Day, the first Monday of September.
May (in Latin, Maius) was named for the Greek goddess Maia, who was identified with the Roman era goddess of fertility, Bona Dea, whose festival was held in May. Conversely, the Roman poet Ovid provides a second etymology, in which he says that the month of May is named for the maiores, Latin for "elders", and that the following month (June) is named for the iuniores, or "young people" (Fasti VI.88).
Eta Aquariids meteor shower appears in May. It is visible from about April 21 to about May 20 each year with peak activity on or around May 6. The Arietids shower from May 22 â July 2, and peaks on June 7. The Virginids also shower at various dates in May.
Ancient Roman observances
Under the calendar of ancient Rome, the festival of Bona Dea fell on May 1, Argei fell on May 14 or May 15, Agonalia fell on May 21, and Ambarvalia on May 29. Floralia was held April 27 during the Republican era, or April 28 on the Julian calendar, and lasted until May 3. Lemuria fell on 9,11, and 13 May under the Julian calendar. The College of Aesculapius and Hygia celebrated two festivals of Rosalia, one on May 11 and one on May 22. Rosalia was also celebrated at Pergamon on May 24âÂÂ26. A military Rosalia festival, Rosaliae signorum, also occurred on May 31. Ludi Fabarici was celebrated May 29 â June 1. Mercury would receive a sacrifice on the Ides of May (May 15). Tubilustrium took place on May 23 as well as in March. These dates do not correspond to the modern Gregorian calendar.
Symbols
May's birthstone is the emerald, which is emblematic of love and success. Birth flowers are the Lily of the Valley and Crataegus monogyna. Both are native throughout the cool temperate Northern Hemisphere in Asia, Europe, and in the southern Appalachian Mountains in the United States, but have been naturalized throughout the temperate climatic world.
The "Mayflower" Epigaea repens is a North American harbinger of May, and the floral emblem of both Nova Scotia and Massachusetts. Its native range extends from Newfoundland south to Florida, west to Kentucky in the southern range, and to Northwest Territories in the north. The zodiac signs are Taurus (until May 20) and Gemini (May 21 onward).
Observances
Month-long
United States
Non-Gregorian
(All Baha'i, Islamic, and Jewish observances begin at the sundown prior to the date listed, and end at sundown of the date in question unless otherwise noted.)
Movable, 2019
Western Christian
Labour Day: May 1
Sunday after Divine Mercy Sunday: May 5
Monday and Tuesday in the week following the third Sunday of Easter: May 6âÂÂ7
Fourth Sunday after Easter: May 12
Fourth Friday after Easter: May 17
Third Sunday of May: May 19
Sunday preceding the Rogation days: May 26
Monday, Tuesday, and Wednesday preceding Feast of the Ascension: May 27âÂÂ29
39 days after Easter: May 30
Eastern Christian
Wednesday after Pascha: May 1
Thursday after Pascha: May 2
Friday after Pascha: May 3
Saturday after Pascha: May 4
8th day after Pascha: May 5
2nd Tuesday of Pascha, or 2nd Monday of Pascha, depending on region: May 6 or May 7
2nd Sunday following Pascha: May 12
4th Sunday of Pascha: May 26
Wednesday after the Sunday of the Paralytic: May 29
Movable civic
Last Friday in April to the first Sunday in May
First Thursday
First Saturday
First Sunday
First full week
Tuesday of First full week
Wednesday of first full week
Second week in May
First Tuesday
Friday preceding Second Sunday in May
Saturday closest to May 10
Second Saturday
Second Weekend
Second Sunday
- National Nursing Home Week (United States)
- Children's Day (Spain)
- Father's Day (Romania)
- Mother's Day (Anguilla, Aruba, Australia, Austria, Bahamas, Barbados, Bangladesh, Belgium, Belize, Bermuda, Bonaire, Brazil, Brunei, Canada, Chile, Colombia, Cuba, Croatia, Curaçao, Czech Republic, Denmark, Ecuador, Estonia, Finland, Germany, Greece, Grenada, Honduras, Hong Kong, Iceland, India, Italy, Jamaica, Japan, Latvia, Malta, Malaysia, the Netherlands, New Zealand, Pakistan, Peru, Philippines, Puerto Rico, Singapore, Slovakia, South Africa, Suriname, Switzerland, Taiwan, Trinidad and Tobago, Turkey, United States, Uruguay, Venezuela, Zimbabwe)
- State Flag and State Emblem Day (Belarus)
- World Fair Trade Day
Third Weekend, including Friday
Third Friday
Third Saturday
Third Sunday
Monday on or before May 24
Third Monday
Monday on or before May 25
Last Monday preceding May 25
May 24, or the nearest weekday if May 24 falls on a weekend
Saturday closest to May 30
Last Weekend
Last Sunday
Last Monday
Last Wednesday
Last Thursday
Fixed
- April 29 to May 5 in Japan, which includes four different holidays, is called "Golden Week". Many workers have up to 10 days off. There is also 'May sickness', where new students or workers start to be tired of their new routine. (In Japan the school year and fiscal year start on April 1.)
- Mayovka, in the context of the late Russian Empire, was a picnic in the countryside or in a park in the early days of May, hence the name. Eventually, "mayovka" (specifically, "proletarian mayovka") came to mean an illegal celebration of May 1 by revolutionary public, typically presented as an innocent picnic.
- May 1
- Armed Forces Day (Mauritania)
- Beltane (Ireland, Neopaganism)
- Constitution Day (Argentina)
- Lei Day (Hawaii, United States)
- May Day (International observance)
- May 2
- Anniversary of the Dos de Mayo Uprising (Community of Madrid, Spain)
- Birth Anniversary of Third Druk Gyalpo (Bhutan)
- Flag Day (Poland)
- Indonesia National Education Day
- May 3
- Constitution Day (Poland)
- Constitution Memorial Day (Japan)
- Roodmas
- Sun Day (International)
- World Press Freedom Day
- May 4
- Anti-Bullying Day (United Nations)
- Bird Day (United States)
- Cassinga Day (Namibia)
- Death of Milan Rastislav Ã
 tefánik Day (Slovakia)
- Greenery Day (Japan)
- International Firefighters' Day
- May Fourth Movement commemorations:
- Literary Day (Taiwan)
- Youth Day (China)
- Remembrance Day for Martyrs and Disabled (Afghanistan)
- Remembrance of the Dead (Netherlands)
- Restoration of Independence day (Latvia)
- Star Wars Day (International observance)
- World Give Day
- Youth Day (Fiji)
- May 5
- Children's Day (Japan, Korea)
- Cinco de Mayo
- Constitution Day (Kyrgyzstan)
- Coronation Day (Thailand)
- Europe Day in Europe (uncommon usage, largely replaced by May 9).
- Feast of al-Khadr or Saint George (Palestinian people)
- Indian Arrival Day (Guyana)
- International Midwives' Day
- Liberation Day (Denmark)
- Liberation Day (Netherlands)
- Lusophone Culture Day (Community of Portuguese Language Countries)
- Martyrs' Day (Albania)
- Patriots' Victory Day (Ethiopia)
- Senior Citizens Day (Palau)
- Tango no sekku (Japan)
- May 6
- Martyrs' Day (Gabon)
- Martyrs' Day (Lebanon and Syria)
- International No Diet Day
- Teachers' Day (Jamaica)
- The first day of Hñdñrellez (Turkey)
- St George's Day related observances (Eastern Orthodox Church):
- Day of Bravery, also known as Gergyovden (Bulgaria)
- ÃÂurÃÂevdan (Gorani, Roma)
- Police Day (Georgia)
- Yuri's Day (Russian Orthodox Church)
- May 7
- Defender of the Fatherland Day (Kazakhstan)
- Dien Bien Phu Victory Day (Vietnam)
- Radio Day (Russia, Bulgaria)
- May 8
- Miguel Hidalgo's birthday (Mexico)
- Parents' Day (South Korea)
- Time of Remembrance and Reconciliation for Those Who Lost Their Lives during the Second World War, continues to May 9
- Truman Day (Missouri, United States)
- White Lotus Day (Theosophy)
- World Red Cross and Red Crescent Day
- Veterans Day (Norway)
- VE Day in Western Europe. In Eastern Europe it is celebrated on May 9.
- May 9
- Anniversary of Dianetics (Church of Scientology)
- Europe Day (European Union)
- Liberation Day (Guernsey), commemorating the end of the German occupation of the Channel Islands during World War II.
- Liberation Day (Jersey), commemorating the end of the German occupation of the Channel Islands during World War II.
- Time of Remembrance and Reconciliation for Those Who Lost Their Lives during the Second World War, continued from May 8.
- Victory Day observances, celebration of the Soviet Union victory over Nazi Germany (Soviet Union, Azerbaijan, Belarus, Bosnia and Herzegovina, Georgia, Israel, Kazakhstan, Kyrgyzstan, Moldova, Russia, Serbia, Tajikistan, Turkmenistan, Uzbekistan)
- Victory Day over Nazism in World War II (Ukraine)
- Victory and Peace Day (Armenia) marks both the capture of Shusha (1992) in the First Nagorno-Karabakh War, and the end of World War II.
- May 10
- Children's Day (Maldives)
- Confederate Memorial Day (North Carolina and South Carolina)
- Constitution Day (Federated States of Micronesia)
- Golden Spike Day (1869 â Completion of the First transcontinental railroad â Promontory Summit, Utah)
- Independence Day (Romania), celebrating the declaration of independence of Romania from the Ottoman Empire in 1877.
- Liberation Day (Sark), commemorating the end of the German occupation of the Channel Islands during World War II.
- May 11
- National Technology Day (India)
- Statehood Day (Minnesota)
- Vietnam Human Rights Day (Vietnam)
- May 12
- Saint Andrea the First Day (Georgia (country))
- Day of the Finnish Identity (Finland)
- International Myalgic Encephalomyelitis/Chronic Fatigue Syndrome Awareness Day
- International Nurses Day
- May 13
- Abbotsbury Garland Day (Dorset, England)
- Heroes' Day (Romania)
- Rotuma Day (Rotuma, Fiji)
- May 14
- Hastings Banda's Birthday (Malawi)
- First day of Izumo-taisha Shrine Grand Festival. (Izumo-taisha, Japan)
- National Unification Day (Liberia)
- May 15
- Beginning of Tourette Syndrome awareness month. It ends on June 15
- Army Day (Slovenia)
- Constituent Assembly Day (Lithuania)
- Independence Day (Paraguay)
- International Day of Families
- Nakba Day (Palestinian communities)
- Peace Officers Memorial Day (United States)
- Republic Day (Lithuania)
- Saint Ubaldo Day
- Teachers' Day (Colombia, Mexico, South Korea)
- May 16
- Martyrs of Sudan (Episcopal Church (USA))
- St Brendan Birthday & Feast day
- Mass Graves Day (Iraq)
- National Day, declared by Salva Kiir Mayardit (South Sudan)
- Teachers' Day (Malaysia)
- International Day of Light
- May 17
- National Day Against Homophobia (Canada)
- International Day Against Homophobia, Transphobia and Biphobia, also known as IDAHOT
- Birthday of the Raja (Perlis)
- Children's Day (Norway)
- Constitution Day (Nauru)
- Galician Literature Day (Galicia (Spain))
- World Hypertension Day
- World Information Society Day
- Liberation Day (Democratic Republic of the Congo)
- Navy Day (Argentina)
- Norwegian Constitution Day
- May 18
- Baltic Fleet Day (Russia)
- Battle of Las Piedras Day (Uruguay)
- Day of Remembrance of Crimean Tatar genocide (Ukraine)
- Flag and Universities Day (Haiti)
- Independence Day (Somaliland) (unrecognized)
- International Museum Day
- Mullivaikkal Remembrance Day (Sri Lankan Tamils)
- Revival, Unity, and Poetry of Magtymguly Day (Turkmenistan)
- Teacher's Day (Syria)
- Victory Day (Sri Lanka)
- World AIDS Vaccine Day
- May 19
- Commemoration of Atatürk, Youth and Sports Day (Turkey, Northern Cyprus)
- Greek Genocide Remembrance Day (Greece)
- HỠChàMinh's Birthday (Vietnam)
- Malcolm X Day (United States of America)
- National Asian & Pacific Islander HIV/AIDS Awareness Day
- Hepatitis Testing Day (United States)
- May 20
- Day of Remembrance (Cambodia)
- Emancipation Day (Florida)
- European Maritime Day (European Council)
- Independence Day (Cuba)
- Independence Day, East Timor
- Josephine Baker Day (NAACP)
- National Awakening Day (Indonesia)
- National Day (Cameroon)
- World Metrology Day
- May 21
- Afro-Colombian Day (Colombia)
- Circassian Day of Mourning (Circassians)
- Day of Patriots and Military (Hungary)
- Navy Day (Chile)
- Saint Helena Day, celebrates the discovery of Saint Helena in 1502.
- World Day for Cultural Diversity for Dialogue and Development (International)
- One of the three festivals of Vejovis (Roman Empire)
- May 22
- Abolition Day (Martinique)
- Harvey Milk Day (California)
- International Day for Biological Diversity (International)
- National Maritime Day (United States)
- National Sovereignty Day (Haiti)
- Republic Day (Sri Lanka)
- Translation of the Relics of Saint Nicholas from Myra to Bari (Ukraine)
- Unity Day (Yemen)
- World Goth Day
- May 23
- Constitution Day (Germany)
- Labour Day (Jamaica)
- Students' Day (Mexico)
- World Turtle Day
- May 24
- Feast of Mary Help of Christians (Roman Catholicism)
- Aldersgate Day/Wesley Day (Methodism)
- Battle of Pichincha Day (Ecuador)
- Commonwealth Day (Belize)
- Independence Day (Eritrea)
- Lubiri Memorial Day (Buganda)
- Saints Cyril and Methodius Day (Eastern Orthodox Church) and its related observance:
- Bulgarian Education and Culture and Slavonic Literature Day (Bulgaria)
- Saints Cyril and Methodius, Slavonic Enlighteners' Day (North Macedonia)
- May 25
- Africa Day (African Union)
- African Liberation Day (African Union)
- Day of Youth
- Geek Pride Day
- Independence Day (Jordan)
- Liberation Day (Lebanon)
- May Revolution (or Revolución de Mayo), a national holiday in Argentina
- International Missing Children's Day
- Last bell (Russia, post-Soviet countries)
- Liberation Day (Lebanon)
- National Day (Argentina)
- National Missing Children's Day (United States)
- National Tap Dance Day (United States)
- Towel Day
- May 26
- Crown Prince's Birthday (Denmark)
- Independence Day (Guyana)
- Independence Day (Georgia)
- Mother's Day (Poland)
- National Day of Healing (Australia)
- National Paper Airplane Day (United States)
- May 27
- Armed Forces Day (Nicaragua)
- Children's Day (Nigeria)
- Mother's Day (Bolivia)
- Navy Day (Japan)
- Slavery Abolition Day (Guadeloupe, Saint Barthélemy, Saint Martin)
- World MS Day
- Start of National Reconciliation Week (Australia)
- May 28
- Armed Forces Day (Croatia)
- Downfall of the Derg Day (Ethiopia)
- Flag Day (Philippines) (Display of the flag in all places until June 12 is encouraged)
- Independence Day (Armenia)
- Republic Day (Nepal)
- TDFR Republic Day
- Youm-e-Takbir (Pakistan)
- May 29
- Army Day (Argentina)
- International Day of United Nations Peacekeepers (International)
- Oak Apple Day (England), and its related observance:
- Castleton Garland Day (Castleton)
- Statehood Day (Rhode Island and Wisconsin)
- Veterans Day (Sweden)
- World Digestive Health Day
- May 30
- Anguilla Day (Anguilla)
- Canary Islands Day (Spain)
- Indian Arrival Day (Trinidad and Tobago)
- Lod Massacre Remembrance Day (Puerto Rico)
- Mother's Day (Nicaragua)
- Parliament Day (Croatia)
- May 31
- Anniversary of Royal Brunei Malay Regiment (Brunei)
- CastileâÂÂLa Mancha Day (Castile-La Mancha)
- Visitation of Mary (Western Christianity)
- World No Tobacco Day (International)
See also
References
External links