| Geyser | 2023-03-31 |
|---|---|
| No reports yet |
| Values for Old Faithful Area | 2023-03-31 |
|---|---|
| Astronomical Twilight Begin | 05:25 |
| Nautical Twilight Begin | 06:01 |
| Civil Twilight Begin | 06:36 |
| Sunrise | 07:05 |
| Sunset | 19:49 |
| Civil Twilight End | 20:18 |
| Nautical Twilight End | 20:53 |
| Astronomical Twilight End | 21:29 |
| Moon Illumination | 69.77% |