Sunrise and sunset in Ireland

Average length of day in Dublin

The following graph shows the times of sunrise and sunset over the course of the year. The duration of twilight can be seen at the top and bottom edges. The vertical offset between January and December shows the effect of daylight saving time, when the time is set one hour ahead.
      sunshine duration       twilight phase

Sunrise and sunset in the most important cities of Ireland

The cities are ordered by their geographic position from east to west, so in an approximate direction of the sun's course. Since the orbit around the sun is elliptical, sunrise or sunset never happen on a whole longitude at the same time. All data given for June 5th., localtime in Ireland

Sunrise and sunset by month (Dublin)

Duration of the sunset

The distance from the equator and the path of the sun determines not only the time of sunrise and sunset. The farther a country is from the equator, the more oblique the sun's path is to the horizon, causing sunset to last for a different duration. Dublin lies on the 53rd degree of northern latitude and is therefore very far away from the equator. While a sunset near the equator lasts only about 20 minutes, in Ireland, this period averages 57 minutes. In June, it's about 71 minutes in Dublin, while in December it's 43 minutes.

International cities for comparison