| Values for Old Faithful Area | 2025-06-08 | 2025-06-09 |
|---|---|---|
| Astronomical Twilight Begin | 03:13 | 03:12 |
| Nautical Twilight Begin | 04:14 | 04:14 |
| Civil Twilight Begin | 05:02 | 05:02 |
| Sunrise | 05:38 | 05:38 |
| Sunset | 21:06 | 21:06 |
| Civil Twilight End | 21:42 | 21:43 |
| Nautical Twilight End | 22:30 | 22:31 |
| Astronomical Twilight End | 23:31 | 23:32 |
| Moon Illumination | 91.41% | 95.99% |