| Geyser | 1974-01-22 |
|---|---|
| No reports yet |
| Values for Old Faithful Area | 1974-01-22 |
|---|---|
| Astronomical Twilight Begin | 07:09 |
| Nautical Twilight Begin | 07:44 |
| Civil Twilight Begin | 08:19 |
| Sunrise | 08:51 |
| Sunset | 18:18 |
| Civil Twilight End | 18:50 |
| Nautical Twilight End | 19:25 |
| Astronomical Twilight End | 20:00 |
| Moon Illumination | 1.29% |