| Geyser | 1974-01-28 |
|---|---|
| No reports yet |
| Values for Old Faithful Area | 1974-01-28 |
|---|---|
| Astronomical Twilight Begin | 07:05 |
| Nautical Twilight Begin | 07:39 |
| Civil Twilight Begin | 08:14 |
| Sunrise | 08:46 |
| Sunset | 18:26 |
| Civil Twilight End | 18:57 |
| Nautical Twilight End | 19:32 |
| Astronomical Twilight End | 20:07 |
| Moon Illumination | 20.22% |