| Values for Old Faithful Area | 2002-03-03 |
|---|---|
| Astronomical Twilight Begin | 05:20 |
| Nautical Twilight Begin | 05:54 |
| Civil Twilight Begin | 06:27 |
| Sunrise | 06:56 |
| Sunset | 18:13 |
| Civil Twilight End | 18:42 |
| Nautical Twilight End | 19:16 |
| Astronomical Twilight End | 19:50 |
| Moon Illumination | 78.99% |