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Check the sunrise time displayed above for Letterkenny (Europe/Dublin). Times are calculated from the city's coordinates.
Check the sunset time displayed above for Letterkenny (Europe/Dublin). Times are calculated from the city's coordinates.
Golden hour times for Letterkenny are displayed above. Morning golden hour runs from sunrise until about an hour after. Evening golden hour starts about an hour before sunset.
The day length for Letterkenny is shown above. It represents the time between sunrise and sunset.
The sun's highest point (solar noon) for Letterkenny is shown in the times above (Europe/Dublin). This is when the sun crosses the meridian.
Sunset and dusk times for Letterkenny are displayed above (Europe/Dublin). It typically takes over an hour after sunset for the sky to get fully dark.
Twilight duration in Letterkenny varies by season. You can calculate it from the sunset and astronomical dusk times shown above.
The earliest sunrise in Letterkenny in 2026 is at 4:51 AM on June 14 (Europe/Dublin). This occurs around the summer solstice when days are longest.
The latest sunset in Letterkenny in 2026 is at 10:13 PM on June 19 (Europe/Dublin). This occurs shortly after the summer solstice.
After sunset in Letterkenny, civil twilight lasts roughly 30 minutes, during which the sky fades but remains somewhat bright. Full darkness follows after astronomical dusk. See the exact times above.
Solar times in Letterkenny shift throughout the year. Each stage of the day brings distinct light that photographers, outdoor planners, and everyday users rely on.
Sunrise, sunset, and total daylight in Letterkenny on the 15th of each month for 2026. Times reflect the city's local timezone.
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 8:46 AM | 4:34 PM | 7h 48m |
| February | 7:53 AM | 5:37 PM | 9h 44m |
| March | 6:46 AM | 6:34 PM | 11h 49m |
| April | 6:28 AM | 8:35 PM | 14h 07m |
| May | 5:23 AM | 9:32 PM | 16h 09m |
| June | 4:51 AM | 10:11 PM | 17h 20m |
| July | 5:12 AM | 10:00 PM | 16h 48m |
| August | 6:05 AM | 9:04 PM | 14h 59m |
| September | 7:03 AM | 7:47 PM | 12h 45m |
| October | 8:00 AM | 6:32 PM | 10h 32m |
| November | 8:02 AM | 4:27 PM | 8h 25m |
| December | 8:49 AM | 4:02 PM | 7h 13m |
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