Time in the Republic of Ireland to be the legal time for Great Britain. After the Easter Rising, the time difference between Ireland and Britain was found inconvenient for telegraphic communication and the Time (Ireland) Act, 1916 provided that Irish time would be the same as British time, from 2:00 am Dublin Mean Time on Sunday 1 October 1916. Summer time (daylight saving time) had been introduced in May 1916 across the United Kingdom as a temporary efficiency measure for the First World War, and the changeover from Dublin time to Greenwich time was simultaneous with the changeover from summer time to winter time. John Dillon
Centenary of the Easter Rising Taoiseach Enda Kenny laid a wreath. Silver and gold commemorative coins to mark the centenary, designed by Michael Guilfoyle, went on sale on Monday 4 April. They were only made available to collectors, and did not go into general circulation. On Sunday 24 April, events occurred to mark the centenary date of the start of the Rising. President Higgins, Taoiseach Kenny, members of the Government, Oireachtas and judiciary attended a ceremony at Arbour Hill, where a requiem Mass was overseen by the Roman Catholic Archbishop of Dublin Diarmuid Martin. The graveside of the executed leaders hosted an interfaith ceremony and