Check the current local time in Castletroy, Munster, Ireland, including timezone, daylight saving time information and time difference details.
Europe/Dublin
Online clock — Castletroy
Use the time converter to plan calls, meetings, and working hours between your location and Castletroy, Ireland. Time calculations use the Europe/Dublin time zone and automatically adjust for daylight saving time when applicable.
Day length: 12 h 25 m
Phase: First quarter
Daylight Saving Time
DST starts
Date and time
Clock change
01:00 02:00 (+1 hour forward)
DST ends
Date and time
Clock change
01:00 00:00 (−1 hour back)
52.6735, -8.5533
Castletroy is one of the cities in Ireland, located in Europe. The population of Castletroy is 14,733 people.
| City ▲ | Time |
|---|---|
| Balbriggan Europe/Dublin (—) | — |
| Bray Europe/Dublin (—) | — |
| Carlow Europe/Dublin (—) | — |
| Cork Europe/Dublin (—) | — |
| Douglas Europe/Dublin (—) | — |
| Drogheda Europe/Dublin (—) | — |
| Droichead Nua Europe/Dublin (—) | — |
| Dublin Europe/Dublin (—) | — |
| Dún Laoghaire Europe/Dublin (—) | — |
| Dundalk Europe/Dublin (—) | — |
| Ennis Europe/Dublin (—) | — |
| Galway Europe/Dublin (—) | — |
| Kilkenny Europe/Dublin (—) | — |
| Limerick Europe/Dublin (—) | — |
| Navan Europe/Dublin (—) | — |
| Sandyford Europe/Dublin (—) | — |
| Swords Europe/Dublin (—) | — |
| Tallaght Europe/Dublin (—) | — |
| Tralee Europe/Dublin (—) | — |
| Waterford Europe/Dublin (—) | — |
| City ▲ | Time |
|---|---|
| Balbriggan Europe/Dublin (—) | — |
| Bray Europe/Dublin (—) | — |
| Carrigaline Europe/Dublin (—) | — |
| Castlebar Europe/Dublin (—) | — |
| Celbridge Europe/Dublin (—) | — |
| Clondalkin Europe/Dublin (—) | — |
| Cobh Europe/Dublin (—) | — |
| Drogheda Europe/Dublin (—) | — |
| Dundalk Europe/Dublin (—) | — |
| Ennis Europe/Dublin (—) | — |
| Greystones Europe/Dublin (—) | — |
| Killarney Europe/Dublin (—) | — |
| Leixlip Europe/Dublin (—) | — |
| Lucan Europe/Dublin (—) | — |
| Malahide Europe/Dublin (—) | — |
| Naas Europe/Dublin (—) | — |
| Rathfarnham Europe/Dublin (—) | — |
| Sligo Europe/Dublin (—) | — |
| Tallaght Europe/Dublin (—) | — |
| Wicklow Europe/Dublin (—) | — |
The current local time in Castletroy is —.
Castletroy uses the timezone Europe/Dublin.
Daylight saving time in Castletroy starts on March 29, 2026.
Daylight saving time in Castletroy ends on October 25, 2026.
Castletroy is also known as: Caladh an Treoigh, Castletroy.
01:00 
01:00 