| Geyser | 1974-01-29 |
|---|---|
| No reports yet |
| Values for Old Faithful Area | 1974-01-29 |
|---|---|
| Astronomical Twilight Begin | 07:04 |
| Nautical Twilight Begin | 07:38 |
| Civil Twilight Begin | 08:13 |
| Sunrise | 08:45 |
| Sunset | 18:28 |
| Civil Twilight End | 18:59 |
| Nautical Twilight End | 19:34 |
| Astronomical Twilight End | 20:08 |
| Moon Illumination | 28.94% |