Title: Saint George's Day
Content:  Saint George's Day, also called the Feast of Saint George, is the feast day of Saint George as celebrated by various Christian Churches and by the several nations, old kingdoms, regions, states, countries and cities of which Saint George is the patron saint - including Bulgaria, England, Georgia, Portugal, as well as the Spanish communities of Cáceres, Alcoy, Aragon and Catalonia. The saint also has his state holiday in Rio de Janeiro, Brazil. Saint George's Day is normally celebrated on 23 April. However, Church of England rules denote that no saints' day should be celebrated between Palm Sunday and the Sunday after Easter Day so if 23 April falls in that period the celebrations are transferred to after it. 23 April is the traditionally accepted date of the saint's death in the Diocletianic Persecution of AD 303.
Title: Saint George's Day
Content:  Under the state atheism of former Eastern Bloc countries, the celebration of Saint George's Day was historically suppressed. If St. George's Day (or any saint's day) falls during Holy Week or on Easter Day, it is observed on Easter Monday.
Title: English festivals
Content:   Saint George's Day, also known as the Feast of Saint George, is the feast day of Saint George as celebrated on 23 April, the traditionally accepted date of the saint's death in the Diocletianic Persecution of AD 303. St George's Day was a major feast and national holiday in England on a par with Christmas from the early 15th century. The tradition of celebration St George's day had waned by the end of the 18th century after the union of England and Scotland. Nevertheless, the link with St. George continues today, for example Salisbury holds an annual St. George's Day pageant, the origins of which are believed to go back to the 13th century. In recent years the popularity of St. George's Day appears to be increasing gradually. BBC Radio 3 had a full programme of St. 
Title: Saint George
Content:  and vernacular nature of George's cultus and its local horizons, supported by a local guild or confraternity under George's protection, or the dedication of a local church. When the English Reformation severely curtailed the saints' days in the calendar, Saint George's Day was among the holidays that continued to be observed. In April 2019, the parish church of São Jorge, in São Jorge, Madeira Island, Portugal, solemnly received the relics of George, patron saint of the parish. During the celebrations the 504th anniversary of its foundation. the relics were brought by the new Bishop of Funchal, D. Nuno Brás.
Title: Saint George's Day
Content:  In the calendars of the Lutheran Churches, those of the Anglican Communion, and the General Calendar of the Roman Rite, the feast of Saint George is normally celebrated on 23 April. Since Easter often falls close to Saint George's Day, the church celebration of the feast may be moved from 23 April: For 2011, 2014 and 2019 the Lutheran, Anglican and Catholic calendars celebrated Saint George's Day on the first available weekday after the Octave of Easter (see Easter Week) (2 May 2011, 28 April 2014 and 29 or 30 April, respectively). Similarly, the Eastern Orthodox celebration of the feast moves accordingly to the first Monday after 
Title: Saint George's Day
Content:  or, as it is sometimes called, to the Monday of Bright Week. The church celebration may also be moved if 23 April falls on a Sunday; in England and Wales the Catholic calendar celebrated Saint George on Monday 24 April 2017 (because Sunday is the celebration of Christ's Resurrection, which is far more important than any saint's commemoration). Besides the 23 April feast, some Orthodox Churches have additional feasts dedicated to St George. The country of Georgia celebrates the feast of St George on 23 April and, more prominently, 10 November (Julian calendar), which currently fall on 6 May and 23 November (Gregorian calendar), respectively. The Russian 
Title: Saint George's Day
Content:  the day. In the Georgian Church, St. George the Victory-Bearer is commemorated twice a year: on 23 November (the Breaking on the Wheel of Holy Greatmartyr George) and 6 May (the Beheading of St. George). The celebrations likely began in the 4th to 5th centuries. In Georgia, the feast day on 23 November is credited to Saint Nino of Cappadocia, who in Georgian hagiography is a relative of St. George, and is primarily credited with bringing Christianity to the Georgians in the fourth century. The Romanian Orthodox Church, which uses the Revised Julian calendar, celebrates St. George's Day on 23 April.
Title: Saint George
Content:  (Гергьовден) is celebrated on 6 May, when it is customary to slaughter and roast a lamb. George's day is also a public holiday. In Serbia and Bosnia and Herzegovina, the Serbian Orthodox Church refers to George as Sveti Djordje (Свети Ђорђе) or Sveti Georgije (Свети Георгије). George's day (Đurđevdan) is celebrated on 6 May, and is a common slava (patron saint day) among ethnic Serbs. In Egypt, the Coptic Orthodox Church of Alexandria refers to George as the "Prince of Martyrs" and celebrates his martyrdom on the 23rd of Paremhat of the Coptic calendar, equivalent to 1 May. The Copts also celebrate the consecration of the first church dedicated to him on the seventh of the 
Title: Saint George's Day in England
Content:  Saint George is the patron saint of England in a tradition established in the Tudor period, based in the saint's popularity during the times of the Crusades and the Hundred Years' War. Veneration of the saint in folk religion declined in the 18th century. Attempts to revive the celebration of Saint George's Day (23 April) as an expression of English culture and identity date from the foundation of Royal Society of St. George in 1894. Since the beginning of the 2010s, such efforts have resulted in St George's Day celebrations with aspects of a national holiday in England.
Title: St. George Indian Orthodox Church, Perth, Western Australia
Content:  Saint George is one of the most venerated saint in the Oriental Orthodox church. It is believed that the saint (called Geevargheese Sahada in Malayalam) protects believers against serpents, ailments, and any kind of danger in general. Feast of Saint George is celebrated on 6 May. There are various traditions and rituals associated with feast of Saint George in Indian Orthodox Church. A noon meal is served to the pilgrims in many parishes. Major pilgrim centres of Saint George in Indian Orthodox Church are St. George Orthodox Church, Kadamattam, St. George Orthodox Church, Puthuppally and St. George Orthodox Church, Chandanapally.

Question: when is saint george day celebrated?
Answer: April 23.