Rattlesnake Mound
peak
- Elevation
- 131 m
- 1.0 mi off the Historic National Road - IllinoisNational
- 4.6 mi off the Great River RoadNational
- 0.8 mi off the Historic Route 66National
- 7.3 mi off the Historic Route 66 - MO
Overlooks nearby
- Mississippi River Overlook · 6 mi
- 7 Gates of Hell: Gate 1 · 7 mi
- 7 Gates of Hell: Gate 2 · 7 mi
- 7 Gates of Hell: Gates 3 and 4 · 8 mi
| Date | Sunrise | Golden hour | Sunset |
|---|---|---|---|
| March equinox | 07:05 | 18:37 | 19:12 |
| June solstice | 05:37 | 19:49 | 20:29 |
| September equinox | 06:49 | 18:24 | 18:59 |
| December solstice | 07:15 | 16:01 | 16:43 |
Local time (America/Chicago).
38.64422, -90.06344
Elevation 131 m