A special day

Remembrance Day (also known as Poppy Day owing to the tradition of wearing a remembrance poppy) is a memorial day observed in Commonwealth member states since the end of the First World War to honour armed forces members who have died in the line of duty.[1] The day is also marked by war remembrances in several other non-Commonwealth countries. In most countries, Remembrance Day is observed on 11 November to recall the end of First World War hostilities. Hostilities ended "at the 11th hour of the 11th day of the 11th month" of 1918, in accordance with the armistice signed by representatives of Germany and the Entente between 5:12 and 5:20 that morning. ("At the 11th hour" refers to the passing of the 11th hour, or 11:00 am.) The First World War formally ended with the signing of theTreaty of Versailles on 28 June 1919.
The tradition of Remembrance Day evolved out of Armistice Day. The initial Armistice Day was observed at Buckingham Palace, commencing with King George V hosting a "Banquet in Honour of the President of the French Republic"  the evening hours of 10 November 1919. The first official Armistice Day was subsequently held on the grounds of Buckingham Palace the following morning. During the Second World War, many countries changed the name of the holiday. Member states of the Commonwealth of Nations adopted Remembrance Day, while the US chose Veterans Day
In the United Kingdom, the main observance is Remembrance Sunday, held on the Sunday nearest to 11 November. There is a National Service of Remembrance in London, as well as other services and ceremonies in the regions. Typically, poppy wreaths are laid by representatives of the Crown, the armed forces, and local civic leaders, as well as by local organisations including ex-servicemen organisations, cadet forces, the Scouts, Guides, Boys' Brigade, St John Ambulance and the Salvation Army.  A minute's or two minutes' silence is also frequently incorporated into church services.