Treadwell Island
peak
- Elevation
- 6 m
- 1.9 mi off the Essex Coastal Scenic Byway
- 12.7 mi off the Coastal Byway
- 15.5 mi off the Independence Byway
- 25.9 mi off the Battle Road Scenic BywayNational
Overlooks nearby
- Eagle Rock · 6 mi
- Wildlife Viewing Platform · 6 mi
- Skywalk Observatory · 28 mi
| Date | Sunrise | Golden hour | Sunset |
|---|---|---|---|
| March equinox | 06:47 | 18:18 | 18:56 |
| June solstice | 05:06 | 19:42 | 20:25 |
| September equinox | 06:31 | 18:05 | 18:42 |
| December solstice | 07:11 | 15:27 | 16:13 |
Local time (America/New_York).
42.68898, -70.80227
Elevation 6 m