The next 4:20 will be in

00h 15m
Baker Island, Howland Island UTC -12

April
20

Countdown to April 20

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How is 4/20 celebrated around the world?

When is it going to be 4:20?

 Next 4:20  Location  Local Time
00h 15mBaker Island, Howland Island UTC -1204:05pm
00h 15mWallis, Fiji, Gilbert Islands, Marshall Islands, Tuvalu, Wake Island UTC +1204:05pm
01h 15mNorfolk Island, New Caledonia, Papua New Guinea, Magadan, Vanuatu UTC +1103:05pm
01h 45mLord Howe Island UTC +10.502:35pm
02h 15mVladivostok, Brisbane, Melbourne, Sydney, Guam, Port Moresby, Saipan UTC +1002:05pm
02h 45mBroken Hill UTC +9.501:35pm
03h 15mDili, Jayapura, Pyongyang, Seoul, Tokyo, Palau UTC +901:05pm
03h 30mWestern Australia, Eucla UTC +8.7512:50pm
04h 15mCasey, Choibalsan, Hong Kong, Kuching, Shanghai, Taipei, Perth UTC +812:05pm
05h 15mDavis, Bangkik, Barnaul, Jakarta, Novosibirsk, Christmas UTC +711:05am
05h 45mYangon, Cocos, Myanmar UTC +6.510:35am
06h 15mBishkek, Dhaka, Urumqi, Chagos UTC +610:05am
06h 30mNepal UTC +5.7509:50am
06h 45mMumbai, Colombo UTC +5.509:35am
07h 15mAqtau, Dushanbe, Oral, Samarkand, Yekaterinburg, Maldives UTC +509:05am
07h 45mKabul UTC +4.508:35am
08h 15mBaku, Dubai, Yerevan, Samara, Volgograd, Mahe UTC +408:05am
08h 45mTehran UTC +3.507:35am
09h 15mAbaba, Asmara, Juba, Mogadishu, Nairobi, Kuwait, Istanbul, Moscow, Mayotte UTC +307:05am
10h 15mBlantyre, Cairo, Johannesburg, Kusaka, Tripoli, Beirut, Gaza, Jerusalem, Kiev UTC +206:05am
11h 15mBangui, Ceuta, Lagos, Amsterdam, Berlin, Brussels, Dublin, Madrid, Paris, Stockholm UTC +105:05am
12h 15mLondon, Lisbon, Reykjavik, Canary, Monrovia, Accra UTC +004:05am
13h 15mCape Verde, Greenland, Azores Islands UTC -103:05am
14h 15mFernando de Noronha, South Georgia, South Sandwich Islands UTC -202:05am
15h 15mArgentina, Brazil, Chile, Saint Pierre, Suriname, Falkland Islands, Uruguay UTC -301:05am
15h 45mSt. Johns, Newfoundland, Labrador UTC -3.512:35am
16h 15mSantiago, Santo Domingo, Manaus, Caracas, La Paz, Halifax, New Brunswick, Puerto Rico UTC -412:05am
17h 15mNew York, Toronto, Havana, Lima, Bogota, Kingston UTC -511:05pm
18h 15mMexico City, Chicago, Guatemala City, Tegucigalpa, Minnipeg, San Jose, San Salvador UTC -610:05pm
19h 15mPhoenix, Calgary, Ciudad Juarez, Alberta, Las Vegas, El Paso, Baja, British Columbia UTC -709:05pm
20h 15mLos Angeles, Vancouver, Tijuana, San Francisco, Seattle UTC -808:05pm
21h 15mAlaska, Gambier Islands UTC -907:05pm
21h 45mFrench Polynesia, Marquesas Islands UTC -9.506:35pm
22h 15mHonolulu, French Polynesia, Cook Islands, Aleutian Islands UTC -1006:05pm
23h 15mPhoenix Islands, New Zealand, Samoa, Tonga UTC +1305:05pm
23h 15mAmerican Samoa, Jarvis Island, Niue UTC -1105:05pm
23h 30mChantham Islands UTC +12.7504:50pm


Historical Events on 4/20

Note: Historical data is provided by Wikipedia and is not edited by the staff
2021State of Minnesota v. Derek Michael Chauvin: Derek Chauvin is found guilty of all charges in the murder of George Floyd by the Fourth Judicial District Court of Minnesota.
2015 – Ten people are killed in a bomb attack on a convoy carrying food supplies to a United Nations compound in Garowe in the Somali region of Puntland.
2013 – A 6.6-magnitude earthquake strikes Lushan County, Ya'an, in China's Sichuan province, killing more than 150 people and injuring thousands.
2012 – One hundred twenty-seven people are killed when a plane crashes in a residential area near the Benazir Bhutto International Airport near Islamabad, Pakistan.
2010 – The Deepwater Horizon drilling rig explodes in the Gulf of Mexico, killing eleven workers and beginning an oil spill that would last six months.
2008Danica Patrick wins the Indy Japan 300 becoming the first female driver in history to win an Indy car race.
2007Johnson Space Center shooting: William Phillips with a handgun barricades himself in NASA's Johnson Space Center in Houston, Texas before killing a male hostage and himself.
1999Columbine High School massacre: Eric Harris and Dylan Klebold kill 13 people and injure 24 others before committing suicide at Columbine High School in Columbine, Colorado.
1998Air France Flight 422 crashes after taking off from El Dorado International Airport in Bogotá, Colombia, killing all 53 people on board.
1972Apollo program: Apollo 16 lunar module, commanded by John Young and piloted by Charles Duke, lands on the moon.
1968 – English politician Enoch Powell makes his controversial "Rivers of Blood" speech.
1961Cold War: Failure of the Bay of Pigs Invasion of US-backed Cuban exiles against Cuba.
1946 – The League of Nations officially dissolves, giving most of its power to the United Nations.
1945 – Twenty Jewish children used in medical experiments at Neuengamme are killed in the basement of the Bullenhuser Damm school.
1945 – World War II: Führerbunker: On his 56th birthday Adolf Hitler makes his last trip to the surface to award Iron Crosses to boy soldiers of the Hitler Youth.
1945World War II: U.S. troops capture Leipzig, Germany, only to later cede the city to the Soviet Union.
1922 – The Soviet government creates South Ossetian Autonomous Oblast within Georgian SSR.
1918Manfred von Richthofen, a.k.a. The Red Baron, shoots down his 79th and 80th victims, his final victories before his death the following day.
1914 – Nineteen men, women, and children participating in a strike are killed in the Ludlow Massacre during the Colorado Coalfield War.
1902Pierre and Marie Curie refine radium chloride.
1898 – U.S. President William McKinley signed a joint resolution to Congress for declaration of war against Spain, beginning the Spanish–American War.
1884 – Pope Leo XIII publishes the encyclical Humanum genus, condemning Freemasonry.
1876 – The April Uprising begins. Its suppression shocks European opinion, and Bulgarian independence becomes a condition for ending the Russo-Turkish War.
1865 – Astronomer Angelo Secchi demonstrates the Secchi disk, which measures water clarity, aboard Pope Pius IX's yacht, the L'Immaculata Concezion.
1862Louis Pasteur and Claude Bernard complete the experiment disproving the theory of spontaneous generation.
1861 – Thaddeus S. C. Lowe, attempting to display the value of balloons, makes record journey, flying 900 miles from Cincinnati to South Carolina.
1861American Civil War: Robert E. Lee resigns his commission in the United States Army in order to command the forces of the state of Virginia.
1836U.S. Congress passes an act creating the Wisconsin Territory.
1828René Caillié becomes the second non-Muslim to enter (and the first to return from) Timbuktu, following Major Gordon Laing.
1818 – The case of Ashford v Thornton ends, with Abraham Thornton allowed to go free rather than face a retrial for murder, after his demand for trial by battle is upheld.
1809 – Two Austrian army corps in Bavaria are defeated by a First French Empire army led by Napoleon at the Battle of Abensberg on the second day of a four-day campaign that ended in a French victory.
1800 – The Septinsular Republic is established.
1792 – France declares war against the "King of Hungary and Bohemia", the beginning of French Revolutionary Wars.
1789George Washington arrives at Grays Ferry, Philadelphia while en route to Manhattan for his inauguration.
1775American Revolutionary War: The Siege of Boston begins, following the battles at Lexington and Concord.
1770 – The Georgian king, Erekle II, abandoned by his Russian ally Count Totleben, wins a victory over Ottoman forces at Aspindza.
1752 – Start of Konbaung–Hanthawaddy War, a new phase in the Burmese Civil War (1740–57).
1689 – Deposed monarch James II of England lays siege to Derry.
1657 – Freedom of religion is granted to the Jews of New Amsterdam (later New York City).
1657 – Admiral Robert Blake destroys a Spanish silver fleet under heavy fire at the Battle of Santa Cruz de Tenerife.
1653Oliver Cromwell dissolves the Rump Parliament.
1535 – The sun dog phenomenon is observed over Stockholm, as later depicted in the famous painting Vädersolstavlan.
1534Jacques Cartier begins his first voyage to what is today the east coast of Canada, Newfoundland and Labrador.
1496 – After his return from the New World Christopher Columbus entered the court of his sponsors King Ferdinand and Queen Isabella. For more an hour, the sovereigns besieged the seaman with questions.
1453 – Three Genoese galleys and a Byzantine blockade runner fight their way through an Ottoman blockading fleet a few weeks before the fall of Constantinople.
1303 – The Sapienza University of Rome is instituted by a bull of Pope Boniface VIII.

Notable Births and Deaths on 4/20

Idriss Déby (d. 2021 ) • Les McKeown (d. 2021 ) • Avicii (d. 2018 ) • Victoria Wood (d. 2016 ) • Bert Weedon (d. 2012 ) • Tim Hetherington (d. 2011 ) • Dorothy Height (d. 2010 ) • Monica Lovinescu (d. 2008 ) • Michael Fu Tieshan (d. 2007 ) • Andrew Hill (d. 2007 ) • Fumio Niwa (d. 2005 ) • Lizzy Mercier Descloux (d. 2004 ) • Bernard Katz (d. 2003 ) • Alan Dale (d. 2002 ) • Giuseppe Sinopoli (d. 2001 ) • Rick Rude (d. 1999 ) • Trần Văn Trà (d. 1996 ) • Milovan Đilas (d. 1995 ) • Cantinflas (d. 1993 ) • Marjorie Gestring (d. 1992 ) • Benny Hill (d. 1992 ) • Don Siegel (d. 1991 ) • Steve Marriott (d. 1991 ) • Sibte Hassan (d. 1986 ) • Archibald MacLeish (d. 1982 ) • M. Canagaratnam (d. 1980 ) • Carmen Electra (b. 1972 ) • Avishai Cohen (b. 1970 ) • Shemar Moore (b. 1970 ) • Will Hodgman (b. 1969 ) • Vjekoslav Luburić (d. 1969 ) • Yelena Välbe (b. 1968 ) • Julia Morris (b. 1968 ) • Rudolph Dirks (d. 1968 ) • Léo-Paul Desrosiers (d. 1967 ) • Mike Portnoy (b. 1967 ) • David Filo (b. 1966 ) • David Chalmers (b. 1966 ) • Léa Fazer (b. 1965 ) • Kostis Chatzidakis (b. 1965 ) • Crispin Glover (b. 1964 ) • Andy Serkis (b. 1964 ) • Rosalynn Sumners (b. 1964 ) • Rachel Whiteread (b. 1963 ) • Ado Vabbe (d. 1961 ) • Don Mattingly (b. 1961 ) • Konstantin Lavronenko (b. 1961 ) • Debbie Flintoff-King (b. 1960 ) • Viacheslav Fetisov (b. 1958 ) • Beatrice Ask (b. 1956 ) • Peter Chelsom (b. 1956 ) • Kakha Bendukidze (b. 1956 ) • Donald Pettit (b. 1955 ) • Sebastian Faulks (b. 1953 ) • Louka Katseli (b. 1952 ) • Ivanoe Bonomi (d. 1951 ) • Luther Vandross (b. 1951 ) • N. Chandrababu Naidu (b. 1950 ) • Steve Erickson (b. 1950 ) • Alexander Lebed (b. 1950 ) • Veronica Cartwright (b. 1949 ) • Jessica Lange (b. 1949 ) • Massimo D'Alema (b. 1949 ) • Toller Cranston (b. 1949 ) • Gregory Itzin (b. 1948 ) • Matthias Kuhle (b. 1948 ) • David Leland (b. 1947 ) • Rita Dionne-Marsolais (b. 1947 ) • Christian X of Denmark (d. 1947 ) • Viktor Suvorov (b. 1947 ) • Sandro Chia (b. 1946 ) • Gordon Smiley (b. 1946 ) • Julien Poulin (b. 1946 ) • Mae Busch (d. 1946 ) • Steve Spurrier (b. 1945 ) • Michael Brandon (b. 1945 ) • Erwin Bumke (d. 1945 ) • Olga Karlatos (b. 1945 ) • Naftali Temu (b. 1945 ) • Thein Sein (b. 1945 ) • Toivo Aare (b. 1944 ) • Elmer Gedeon (d. 1944 ) • Alan Beith (b. 1943 ) • John Eliot Gardiner (b. 1943 ) • Edie Sedgwick (b. 1943 ) • Giles Henderson (b. 1942 ) • Arto Paasilinna (b. 1942 ) • Jüri Jaakson (d. 1942 ) • Ryan O'Neal (b. 1941 ) • James Gammon (b. 1940 ) • Johnny Tillotson (b. 1939 ) • Gro Harlem Brundtland (b. 1939 ) • Peter S. Beagle (b. 1939 ) • Elspeth Ballantyne (b. 1939 ) • Betty Cuthbert (b. 1938 ) • Manfred Kinder (b. 1938 ) • Eszter Tamási (b. 1938 ) • George Takei (b. 1937 ) • Jiří Dienstbier (b. 1937 ) • Harvey Quaytman (b. 1937 ) • Antonios Kounadis (b. 1937 ) • Pat Roberts (b. 1936 ) • Pauli Ellefsen (b. 1936 ) • Lisa Davis (b. 1936 ) • Lucy, Lady Duff-Gordon (d. 1935 ) • John Cameron (d. 1935 ) • Kristaq Dhamo (b. 1933 ) • Giuseppe Peano (d. 1932 ) • Myriam Bru (b. 1932 ) • Michael Allenby, 3rd Viscount Allenby (b. 1931 ) • Sir Cosmo Duff-Gordon, 5th Baronet (d. 1931 ) • John Eccles, 2nd Viscount Eccles (b. 1931 ) • Dwight Gustafson (b. 1930 ) • Antony Jay (b. 1930 ) • Bobby Hollander (b. 1929 ) • Harry Agganis (b. 1929 ) • Prince Henry of Prussia (d. 1929 ) • Johnny Gavin (b. 1928 ) • Robert Byrne (b. 1928 ) • Enrique Simonet (d. 1927 ) • K. Alex Müller (b. 1927 ) • Phil Hill (b. 1927 ) • Bud Cullen (b. 1927 ) • Elena Verdugo (b. 1925 ) • Ernie Stautner (b. 1925 ) • Nina Foch (b. 1924 ) • Guy Rocher (b. 1924 ) • Leslie Phillips (b. 1924 ) • Tito Puente (b. 1923 ) • Mother Angelica (b. 1923 ) • Irene Lieblich (b. 1923 ) • John Paul Stevens (b. 1920 ) • Clement Isong (b. 1920 ) • Frances Ames (b. 1920 ) • Richard Hillary (b. 1919 ) • Karl Ferdinand Braun (d. 1918 ) • Kai Siegbahn (b. 1918 ) • Nasiba Zeynalova (b. 1916 ) • Joseph Wolpe (b. 1915 ) • Betty Lou Gerson (b. 1914 ) • Mimis Fotopoulos (b. 1913 ) • Willi Hennig (b. 1913 ) • Bram Stoker (d. 1912 ) • Fatin Rüştü Zorlu (b. 1910 ) • Lionel Hampton (b. 1908 ) • Augoustinos Kantiotes (b. 1907 ) • Bruce Cabot (b. 1904 ) • Joaquim de Sousa Andrade (d. 1902 ) • Joseph Wolf (d. 1899 ) • Alan Arnett McLeod (b. 1899 ) • Wop May (b. 1896 ) • Henry de Montherlant (b. 1895 ) • Emile Christian (b. 1895 ) • Joan Miró (b. 1893 ) • Harold Lloyd (b. 1893 ) • Dave Bancroft (b. 1891 ) • Adolf Schärf (b. 1890 ) • Maurice Duplessis (b. 1890 ) • Tonny Kessler (b. 1889 ) • Adolf Hitler (b. 1889 ) • Marie-Antoinette de Geuser (b. 1889 ) • Prince Erik, Duke of Västmanland (b. 1889 ) • Albert Jean Amateau (b. 1889 ) • Muhammad Sharif Pasha (d. 1887 ) • Charles-François-Frédéric, marquis de Montholon-Sémonville (d. 1886 ) • Princess Beatrice of Saxe-Coburg and Gotha (b. 1884 ) • Daniel Varoujan (b. 1884 ) • Oliver Kirk (b. 1884 ) • Holland Smith (b. 1882 ) • William Burges (d. 1881 ) • Paul Poiret (b. 1879 ) • Vladimir Vidrić (b. 1875 ) • Alexander H. Bailey (d. 1874 ) • James Harcourt (b. 1873 ) • William Tite (d. 1873 ) • Sydney Chapman (b. 1871 ) • Justinien de Clary (b. 1860 ) • Alexander Dianin (b. 1851 ) • Siegmund Lubin (b. 1851 ) • Daniel Chester French (b. 1850 ) • Odilon Redon (b. 1840 ) • Carol I of Romania (b. 1839 ) • Eli Whitney Blake, Jr. (b. 1836 ) • John Abernethy (d. 1831 ) • Dinah Craik (b. 1826 ) • Heinrich Göbel (b. 1818 ) • Bogoslav Šulek (b. 1816 ) • Napoleon III (b. 1808 ) • Chief Pontiac (d. 1769 ) • Georg Michael Telemann (b. 1748 ) • Philippe Pinel (b. 1745 ) • Florimond Claude, Comte de Mercy-Argenteau (b. 1727 ) • Cornelius Harnett (b. 1723 ) • David Brainerd (b. 1718 ) • Lancelot Addison (d. 1703 ) • William Bedloe (b. 1650 ) • Charles Plumier (b. 1646 ) • Christoph Demantius (d. 1643 ) • Emperor Go-Kōmyō (b. 1633 ) • Rose of Lima (b. 1586 ) • Johannes Bugenhagen (d. 1558 ) • Renata of Lorraine (b. 1544 ) • Elizabeth Barton (d. 1534 ) • Zhengde (d. 1521 ) • Johannes Agricola (b. 1494 ) • Simon Rinalducci (d. 1322 ) • Pope Clement V (d. 1314 ) • Hōjō Tokimune (d. 1284 ) • Güyük Khan (d. 1248 ) • Richard de Clare, 2nd Earl of Pembroke (d. 1176 ) • Antipope Victor IV (d. 1164 ) • Peter Bartholomew (d. 1099 ) • Xi Zong (d. 888 ) • Taichō (d. 767 ) • Cædwalla (d. 689 ) •

The famous phrase "it's five o'clock somewhere" means that even though it may not be five o'clock in your local time zone, odds are it must be in another part of the world. The end of the work day for a traditional "nine-to-five" worker is 5 p.m. and its typical to see the start of 'Happy-Hour' at most restaurants and bars around this time.

People generally use this phrase to justify drinking at any time of day, given that somewhere in the world it's 5:00 p.m. In countercultures throughout the world, 4:20 p.m. is the socially accepted time where people gather for cannabis-oriented celebrations.

In addition to the occurrence of 4:20p.m. each day, April 20 is observed around the world each year as a time to gather together and celebrate cannabis. The day has become a popular time to advocate for liberalization and legalization through concerts, festivals and protest in civil disobedience.

This website makes it easy to know when its 4:20 by tracking over 30 time zones around the world in real-time. We also have a live countdown that monitors the days leading up to April 20 in your local timezone.

While its true that most time zones around the world differ from Coordinated Universal Time (UTC) by a number of full hours, there are also several time zones with both 30-minute and 45-minute hourly offsets. Furthermore, regions that use Daylight Saving Time (DST) change time zones during the DST period and the areas that don't use DST remain on their standard time all year, this results in various 4:20's throughout the day depending on the time of the year. Plus, it was fun to make!

According to Stoner legend, the roots of the term "four-twenty" trace back to Marin County, California in the early 1970's. Five high school students from San Rafael High School would regularly meet after class at 4:20 p.m. to do what stoners do.

They chose that specific time and a specific place, near a statue of chemist Louis Paseur, to hang out and eventually they started using the phrase "Louis 4:20" around each other as code for a cannabis meetup. Details are sketchy, but as the story goes, one of the students (Dave Reddix) eventually went on to become a roadie for the Grateful Dead bassist Phil Lesh, where the phrase became popularized among followers of the band and started to spread.

In the days since, the time 4:20pm, number 420, and the calendar date April 20 (4/20) have become internationally recognized as counterculture symbols among smokers and non-smokers alike. As cannabis remains illegal in many countries, celebrations are held around the world on April 20 advocating for its decriminalization and legalization.