Fort Armstrong
historic site
- Access
- Permitted
- 0.4 mi off the Great River RoadNational
- 21.2 mi off the Lincoln Highway Heritage BywayNational
Overlooks nearby
- The Oculus · 3 mi
- Pat and Jack Bush Scenic Overlook · 4 mi
- Mark Twain Scenic Overlook · 25 mi
| Date | Sunrise | Golden hour | Sunset |
|---|---|---|---|
| March equinox | 07:07 | 18:38 | 19:15 |
| June solstice | 05:29 | 19:58 | 20:40 |
| September equinox | 06:50 | 18:25 | 19:01 |
| December solstice | 07:26 | 15:52 | 16:36 |
Local time (America/Chicago).
41.51631, -90.56561
Elevation 173 m (modelled from terrain)