| Geyser | 2023-04-17 |
|---|---|
| No reports yet |
| Values for Old Faithful Area | 2023-04-17 |
|---|---|
| Astronomical Twilight Begin | 04:48 |
| Nautical Twilight Begin | 05:28 |
| Civil Twilight Begin | 06:05 |
| Sunrise | 06:35 |
| Sunset | 20:10 |
| Civil Twilight End | 20:40 |
| Nautical Twilight End | 21:17 |
| Astronomical Twilight End | 21:57 |
| Moon Illumination | 10.93% |