Gruner Hill
peak
- Elevation
- 344 m
- 31.7 mi off the Great River RoadNational
- 22.8 mi off the Great River Road - Missouri
| Date | Sunrise | Golden hour | Sunset |
|---|---|---|---|
| March equinox | 07:06 | 18:39 | 19:14 |
| June solstice | 05:41 | 19:48 | 20:28 |
| September equinox | 06:50 | 18:26 | 19:00 |
| December solstice | 07:14 | 16:06 | 16:47 |
Local time (America/Chicago).
37.72227, -90.45512
Elevation 344 m