Daylight Savings Time Changes in Ireland 🇮🇪 (2027)
Ireland observes daylight saving time. Clocks next fall back on Sunday, October 25, 2026, switching from GMT (UTC+0) to IST (UTC+1).
| Country: | Ireland |
| Capital: | Dublin |
| Abbreviations: | IE, IRL |
| IANA Time Zones: | 2 |
| Dial Code: | +353 |
Daylight Savings Time Schedule and Information
Before
00
:
59
After
02
:
00
28 MAR
28 Mar 2027 - Daylight Saving Time Starts
When local standard time is about to reach Sunday, 28 March 2027, 00:59 clocks are turned forward 1 hour to
Sunday, 28 March 2027, 02:00 local daylight time instead.
Sunrise and sunset will be about 1 hour later on 28 Mar 2027 than the day before. There will be more light in the evening.
Also called Spring Forward.
Before
01
:
59
After
01
:
00
31 OCT
31 Oct 2027 - Daylight Saving Time Ends
When local standard time is about to reach Sunday, 31 October 2027, 01:59 clocks are turned backward 1 hour to
Sunday, 31 October 2027, 01:00 local standard time instead.
Sunrise and sunset will be about 1 hour earlier on 31 Oct 2027 than the day before. There will be more light in the morning.
Also called Fall Back.
Daylight Savings Time Schedules by Provinces in Ireland (2027)
| Province | DST Start (Spring) | DST End (Fall) |
|---|---|---|
| Connacht | 31 Oct 2027 | 28 Mar 2027 |
| Leinster | 31 Oct 2027 | 28 Mar 2027 |
| Munster | 31 Oct 2027 | 28 Mar 2027 |
| Ulster | 31 Oct 2027 | 28 Mar 2027 |
DST Changes Summary for Ireland
| Date | Year | Change | Time | Details |
|---|---|---|---|---|
| 26 Oct | 2025 | Back 1 hour | 01:59 ➜ 01:00 | Daylight Saving End |
| 29 Mar | 2026 | Forward 1 hour | 00:59 ➜ 02:00 | Daylight Saving Start |
| 25 Oct | 2026 | Back 1 hour | 01:59 ➜ 01:00 | Daylight Saving End |
| 28 Mar | 2027 | Forward 1 hour | 00:59 ➜ 02:00 | Daylight Saving Start |
| 31 Oct | 2027 | Back 1 hour | 01:59 ➜ 01:00 | Daylight Saving End |
| 26 Mar | 2028 | Forward 1 hour | 00:59 ➜ 02:00 | Daylight Saving Start |
| 29 Oct | 2028 | Back 1 hour | 01:59 ➜ 01:00 | Daylight Saving End |
| 25 Mar | 2029 | Forward 1 hour | 00:59 ➜ 02:00 | Daylight Saving Start |
| 28 Oct | 2029 | Back 1 hour | 01:59 ➜ 01:00 | Daylight Saving End |
| 31 Mar | 2030 | Forward 1 hour | 00:59 ➜ 02:00 | Daylight Saving Start |
| 27 Oct | 2030 | Back 1 hour | 01:59 ➜ 01:00 | Daylight Saving End |
| 30 Mar | 2031 | Forward 1 hour | 00:59 ➜ 02:00 | Daylight Saving Start |
Read More About Daylight Savings Time
Common Questions about Daylight Savings Time Changes in Ireland
Does Ireland use Daylight Saving Time in 2027?
Yes, Ireland observes Daylight Saving Time during the 2027 calendar year. The country follows the practice of shifting clocks to better align waking hours with the available evening sunlight during the spring and summer months.
When do the clocks change next in Ireland?
The next scheduled time transition in Ireland will take place on Sunday, 28 March 2027. At 00:59 local time, clocks will be turned forward by 1 hour. This specific change marks the transition to daylight saving time starts.
Does all of Ireland follow the same time change schedule?
Yes, the calendar dates for starting and ending Daylight Saving Time are consistent across the country. However, because Ireland spans 2 different time zones, the actual moment the clocks move occurs at different times depending on the local timezone of each province.
How will the next transition affect the day in Ireland?
Following the shift on 28 Mar 2027, you will notice that there is more light in the evening compared to the day before. While the transition may temporarily disrupt sleep patterns, the primary goal of this forward shift is to maximize usable daylight for the population.
Frequently Asked Questions about DST in Ireland
Does Ireland observe Daylight Saving Time?
Yes, Ireland observes Daylight Saving Time. Clocks shift forward in spring and back in autumn, giving an extra hour of evening daylight during the warmer months.
When does DST start in Ireland in 2027?
In 2027, Daylight Saving Time begins in Ireland on October 31, 2027 at 01:59 local time. Clocks spring forward by one hour at this moment.
When does DST end in Ireland in 2027?
In 2027, Daylight Saving Time ends in Ireland on March 28, 2027 at 00:59 local time. Clocks fall back by one hour, returning to standard time.
When is the next time change in Ireland?
The next clock change in Ireland is on March 28, 2027, when clocks will fall back by one hour.
What time zone is Ireland on after DST ends?
After DST ends, Ireland returns to its standard time zone, Eire (Eire). Standard time is the country's year-round baseline; DST adds one hour to that during the warmer months.
Why does Ireland use Daylight Saving Time?
Like most countries that observe DST, Ireland shifts its clocks to make better use of evening daylight during the summer months, which can reduce electricity demand and shift outdoor activity later into the day. The savings are modest and debated, but the practice remains widespread in mid- and high-latitude countries.