| Geyser | 1974-01-06 |
|---|---|
| No reports yet |
| Values for Old Faithful Area | 1974-01-06 |
|---|---|
| Astronomical Twilight Begin | 07:14 |
| Nautical Twilight Begin | 07:50 |
| Civil Twilight Begin | 08:26 |
| Sunrise | 08:59 |
| Sunset | 17:59 |
| Civil Twilight End | 18:31 |
| Nautical Twilight End | 19:08 |
| Astronomical Twilight End | 19:43 |
| Moon Illumination | 92.63% |