Grandfather Knob
peak
- Elevation
- 617 m
- 15.7 mi off the Mount Rogers Scenic Byway
- 25.4 mi off the Mission Crossing
- 26.9 mi off the Coal Heritage Trail - VA
- 28.8 mi off the Trail of the Lonesome Pine / Daniel Boone Heritage Trail
| Date | Sunrise | Golden hour | Sunset |
|---|---|---|---|
| March equinox | 07:33 | 19:06 | 19:40 |
| June solstice | 06:11 | 20:12 | 20:50 |
| September equinox | 07:17 | 18:53 | 19:27 |
| December solstice | 07:37 | 16:37 | 17:17 |
Local time (America/New_York).
36.53900, -82.04624
Elevation 617 m