| Values for Old Faithful Area | 1992-10-26 |
|---|---|
| Astronomical Twilight Begin | 05:15 |
| Nautical Twilight Begin | 05:49 |
| Civil Twilight Begin | 06:23 |
| Sunrise | 06:53 |
| Sunset | 17:21 |
| Civil Twilight End | 17:50 |
| Nautical Twilight End | 18:24 |
| Astronomical Twilight End | 18:58 |
| Moon Illumination | 0.25% |