| Geyser | 1954-10-09 |
|---|---|
| No reports yet |
| Values for Old Faithful Area | 1954-10-09 |
|---|---|
| Astronomical Twilight Begin | 04:54 |
| Nautical Twilight Begin | 05:28 |
| Civil Twilight Begin | 06:01 |
| Sunrise | 06:30 |
| Sunset | 17:50 |
| Civil Twilight End | 18:19 |
| Nautical Twilight End | 18:53 |
| Astronomical Twilight End | 19:27 |
| Moon Illumination | 88.17% |