| Geyser | 1963-11-11 |
|---|---|
| Steamboat | 0000 |
| Values for Old Faithful Area | 1963-11-11 |
|---|---|
| Astronomical Twilight Begin | 05:33 |
| Nautical Twilight Begin | 06:07 |
| Civil Twilight Begin | 06:42 |
| Sunrise | 07:13 |
| Sunset | 17:01 |
| Civil Twilight End | 17:31 |
| Nautical Twilight End | 18:06 |
| Astronomical Twilight End | 18:41 |
| Moon Illumination | 21.29% |