| Geyser | 1974-01-07 |
|---|---|
| No reports yet |
| Values for Old Faithful Area | 1974-01-07 |
|---|---|
| Astronomical Twilight Begin | 07:14 |
| Nautical Twilight Begin | 07:49 |
| Civil Twilight Begin | 08:26 |
| Sunrise | 08:59 |
| Sunset | 18:00 |
| Civil Twilight End | 18:32 |
| Nautical Twilight End | 19:09 |
| Astronomical Twilight End | 19:44 |
| Moon Illumination | 97.53% |