Gun salutes in memory of di Duke of Edinburgh happun across di UK, for Gibraltar and from warships at sea.
Among di places wia e take place na di barracks for Woolwich, di base of di King Troop, Royal Horse Artillery.
Di British Army use di World War One-era QF 13-pounder field guns wey dem use for di coronation as well as to mark di marriage of the Queen and Prince Philip.
Prince Philip, Queen Elizabeth II husband of 73 years, die on Friday.
At di age of 99, e be di longest-serving royal consort in British history.
Saluting batteries fire 41 rounds at one round every minute from 12:00 BST inside cities including London, Edinburgh, Cardiff and Belfast.
Royal Navy ships for sea, including HMS Diamond and HMS Montrose, fire di salute, as tribute to di duke, wey serve as naval officer during World War Two and also bin hold, among oda titles, di office of Lord High Admiral.
Di salutes show live online and on TV, as dem bin encourage di public to observe dem from home.
On Monday, di House of Commons go come back from recess one day earlier and sit to allow MPs pay dia tributes to di duke.
Dem neva announce date for di funeral. Union and national flags go fly for half-mast for all government buildings until 8am UK time on di day afta di funeral.
Di Queen don begin to consider changes to di funeral and ceremonial plans, sake of I current goment advice and social distance guidelines.