| Values for Old Faithful Area | 1995-09-19 |
|---|---|
| Astronomical Twilight Begin | 05:28 |
| Nautical Twilight Begin | 06:03 |
| Civil Twilight Begin | 06:37 |
| Sunrise | 07:06 |
| Sunset | 19:27 |
| Civil Twilight End | 19:56 |
| Nautical Twilight End | 20:30 |
| Astronomical Twilight End | 21:06 |
| Moon Illumination | 28.21% |