Frenchman Island Lighthouse
Oswego County, New York
Listed as a lighthouse · United States
Location
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43.21959, -76.05135
Map position: approximate (about 1-2 km) · Public access: unknown
Before you go: access, hours, tours and tickets are not listed here. Some lights stand on breakwaters, islands or private land - check locally.
Sunset at this lighthouse, 2027
Times in Eastern Time (EDT/EST)
| Date | Sunset | Civil dusk | Sun sets toward |
|---|---|---|---|
| Mar 20 (March equinox)Daylight 12 h 09 min | 7:16 PM EDT | 7:45 PM EDT | 271° west |
| Jun 21 (June solstice)Daylight 15 h 23 min | 8:48 PM EDT | 9:23 PM EDT | 304° northwest |
| Sep 23 (September equinox)Daylight 12 h 08 min | 7:00 PM EDT | 7:28 PM EDT | 270° west |
| Dec 22 (December solstice)Daylight 8 h 59 min | 4:32 PM EST | 5:05 PM EST | 238° west-southwest |
- Jun 21 · 304°
- Mar 20 · 271°
- Sep 23 · 270°
- Dec 22 · 238°
Degrees from true north
Sunset on the 15th of each month
- Jan4:54 PM
- Feb5:35 PM
- Mar7:10 PM
- Apr7:47 PM
- May8:21 PM
- Jun8:46 PM
- Jul8:42 PM
- Aug8:07 PM
- Sep7:15 PM
- Oct6:22 PM
- Nov4:40 PM
- Dec4:29 PM
EDT from March to October, EST from November to February
Calculated for the lighthouse's map position, a flat sea horizon and sea level. Hills, buildings and weather change what you see on site. These are sun times, not visiting hours.
Nearby lighthouses
- Galloo Island Light Jefferson County, New York ≈ 50.2 mi straight line
- Horse Island Light, United States New York ≈ 50.3 mi straight line
- Cape Vincent Light Jefferson County, New York ≈ 63.7 mi straight line
New York at a glance
- 66listed
- 15 h 04 min to 15 h 36 mindaylight on Jun 21
- 8 h 47 min to 9 h 17 mindaylight on Dec 22
Illustrative photoSomething missing or wrong? E-mail support@lighthouseatlas.cc
List updated Nov 9, 2026