Sunrise and Sunset times in Blackrock, Ireland 
Blackrock
Cork
Time zone: Europe/Dublin, UTC 1 h.
Latitude: 51.8969, Longitude: -8.41
| Date | Sunrise | Solar Noon | Sunset | Length of day |
|---|---|---|---|---|
| 2025-Jun-01, Sunday | 05:19:36 | 13:31:32 | 21:43:28 | 16h 23m 52s |
| 2025-Jun-02, Monday | 05:18:51 | 13:31:42 | 21:44:33 | 16h 25m 42s |
| 2025-Jun-03, Tuesday | 05:18:08 | 13:31:52 | 21:45:36 | 16h 27m 28s |
| 2025-Jun-04, Wednesday | 05:17:28 | 13:32:02 | 21:46:36 | 16h 29m 8s |
| 2025-Jun-05, Thursday | 05:16:51 | 13:32:13 | 21:47:34 | 16h 30m 43s |
| 2025-Jun-06, Friday | 05:16:17 | 13:32:24 | 21:48:30 | 16h 32m 13s |
| 2025-Jun-07, Saturday | 05:15:47 | 13:32:35 | 21:49:23 | 16h 33m 36s |
| 2025-Jun-08, Sunday | 05:15:19 | 13:32:46 | 21:50:14 | 16h 34m 55s |
| 2025-Jun-09, Monday | 05:14:54 | 13:32:58 | 21:51:02 | 16h 36m 8s |
| 2025-Jun-10, Tuesday | 05:14:33 | 13:33:10 | 21:51:47 | 16h 37m 14s |
| 2025-Jun-11, Wednesday | 05:14:14 | 13:33:22 | 21:52:30 | 16h 38m 16s |
| 2025-Jun-12, Thursday | 05:13:59 | 13:33:35 | 21:53:10 | 16h 39m 11s |
| 2025-Jun-13, Friday | 05:13:47 | 13:33:47 | 21:53:48 | 16h 40m 1s |
| 2025-Jun-14, Saturday | 05:13:38 | 13:34:00 | 21:54:22 | 16h 40m 44s |
| 2025-Jun-15, Sunday | 05:13:32 | 13:34:13 | 21:54:53 | 16h 41m 21s |
| 2025-Jun-16, Monday | 05:13:29 | 13:34:26 | 21:55:22 | 16h 41m 53s |
| 2025-Jun-17, Tuesday | 05:13:30 | 13:34:39 | 21:55:48 | 16h 42m 18s |
| 2025-Jun-18, Wednesday | 05:13:33 | 13:34:52 | 21:56:10 | 16h 42m 37s |
| 2025-Jun-19, Thursday | 05:13:40 | 13:35:05 | 21:56:30 | 16h 42m 50s |
| 2025-Jun-20, Friday | 05:13:50 | 13:35:18 | 21:56:46 | 16h 42m 56s |
| 2025-Jun-21, Saturday | 05:14:02 | 13:35:31 | 21:56:59 | 16h 42m 57s |
| 2025-Jun-22, Sunday | 05:14:18 | 13:35:44 | 21:57:10 | 16h 42m 52s |
| 2025-Jun-23, Monday | 05:14:37 | 13:35:57 | 21:57:17 | 16h 42m 40s |
| 2025-Jun-24, Tuesday | 05:14:59 | 13:36:10 | 21:57:20 | 16h 42m 21s |
| 2025-Jun-25, Wednesday | 05:15:24 | 13:36:23 | 21:57:21 | 16h 41m 57s |
| 2025-Jun-26, Thursday | 05:15:52 | 13:36:35 | 21:57:19 | 16h 41m 27s |
| 2025-Jun-27, Friday | 05:16:22 | 13:36:48 | 21:57:13 | 16h 40m 51s |
| 2025-Jun-28, Saturday | 05:16:56 | 13:37:00 | 21:57:04 | 16h 40m 8s |
| 2025-Jun-29, Sunday | 05:17:32 | 13:37:12 | 21:56:52 | 16h 39m 20s |
| 2025-Jun-30, Monday | 05:18:11 | 13:37:24 | 21:56:37 | 16h 38m 26s |
Blackrock on Ireland map:
Cities in the same time zone Europe/Dublin
Dublin (Dublin), Cork (Cork), Limerick (Limerick), Galway (Galway), Waterford (Waterford), Dun Dealgan (Louth), Drogheda (Louth), Tralee (Kerry), Kilkenny (Kilkenny), Sligo (Sligo), Killarney (Kerry), Shannon (Clare), Monaghan (Monaghan), Ros Comain (Roscommon), Donegal (Donegal), Belleek (Fermanagh and Omagh), Newtown Mount Kennedy (Wicklow), Graigue (Laois), Carrigtohill (Cork), Castletown Bearhaven (Cork), Ardnacrusha , Inishannon (Cork), Inishcarra (Cork), Letterkenny (Donegal), Scilly (Cork), Calverstown (Kildare), Hospital , Beal Atha hEis (Cavan), Shercock (Cavan), Bridge End (Donegal)
Largest Populated Areas in Ireland
Dublin (Dublin), Cork (Cork), Limerick (Limerick), Galway (Galway), Waterford (Waterford), Dun Dealgan (Louth), Drogheda (Louth), Tralee (Kerry), Kilkenny (Kilkenny), Sligo (Sligo), Killarney (Kerry), Shannon (Clare), Monaghan (Monaghan), Ros Comain (Roscommon), Donegal (Donegal), Durrow (Laois), Saleen (Cork), Bridge End (Donegal), Navan (Meath), Leixlip (Kildare), Beal Atha hEis (Cavan), Inishcrone (Sligo), Inishcarra (Cork), Inishannon (Cork), Ardnacrusha , Castletown Bearhaven (Cork), Carrigtohill (Cork), Graigue (Laois), Gowran (Kilkenny), Gouldavoher
Daylight Hours FAQ: 10 Most Googled Questions Answered
1. What are daylight hours?
Daylight hours refer to the period between sunrise and sunset. This duration changes throughout the year based on season and geographic location.
2. Why are days shorter in winter and longer in summer?
Earth's 23.5° axial tilt causes uneven sunlight distribution. Your hemisphere receives less direct sunlight in winter (shorter days) and more in summer (longer days).
3. When is the longest day of the year?
Northern Hemisphere: June 20-22 (summer solstice).
Southern Hemisphere: December 21-23.
Near polar circles, the sun doesn't set for 24 hours.
4. When is the shortest day of the year?
Northern Hemisphere: December 21-22 (winter solstice).
Southern Hemisphere: June 20-21.
5. How does latitude affect daylight hours?
The closer to poles, the more extreme variations:
- Equator: ~12-hour days year-round
- Polar regions: Midnight sun/polar nights occur
6. Why do New York and Miami have different day lengths?
Miami's lower latitude means:
- Winter days are longer than NY's
- Summer days are slightly shorter
7. When are day and night equal?
During equinoxes:
- Spring: March 20-21
- Fall: September 22-23
How fast do days lengthen/shorten?
Most rapid change near equinoxes: 2-4 minutes daily.
Slowest change near solstices: <1 minute daily.
9. Where can I check daylight hours for my city?
Reliable tools:
- Timeanddate.com
- SunCalc.org
- Photographer's Ephemeris app
10. Does daylight affect health?
Yes. Reduced winter sunlight may cause:
- Seasonal Affective Disorder (SAD)
- Vitamin D deficiency
Solution: Light therapy lamps & midday walks