KOEN
Cabo San Juan Light in the middle, with the lights within 20 km, in their listed colours.
Cabo San Juan Light — light characteristic, height, range
One white flash every 15 seconds
Count 15 seconds.Flash white, once.Begin again.
- Characteristic
- Fl W 15s
- Height
- 260 ft · 79 m
- Nominal range
- 11 nmi = 20 km
- Structure
- Cylindrical tower on front of white rectangular dwelling; black band around base.
- Position
- 18.3815°N, 65.6181°W · PR

Lights nearby
- Las Cucarachas LightOne white flash every 6 seconds · 2.2 km
- Punta Gorda East Seawall LightSteady red light · 2.8 km
- Punta Gorda West Seawall LightSteady green light · 2.8 km
- Fifteen-Foot Spot Lighted Buoy 1One green flash every 2.5 seconds · 3.9 km
- Puerto Chico Marina Breakwater LightSteady red light · 4.2 km
- Sea Lovers Pier Buoy West LightSteady red light · 4.4 km
- Isleta Marina Pier A LightContinuous quick white flashes · 4.7 km
- Isleta Marina Pier B LightSteady green light · 4.8 km
Not for navigation. Use official NOAA charts and USCG Local Notices to Mariners.
Real periods; the phase is reconstructed from a fixed clock (real lights don't keep time with each other).
Sources: U.S. Coast Guard Light List (opens in a new tab) · Checked