| Geyser | 1905-05-07 |
|---|---|
| King | 1315 |
| Values for Old Faithful Area | 1905-05-07 |
|---|---|
| Astronomical Twilight Begin | 03:05 |
| Nautical Twilight Begin | 03:52 |
| Civil Twilight Begin | 04:33 |
| Sunrise | 05:05 |
| Sunset | 19:33 |
| Civil Twilight End | 20:06 |
| Nautical Twilight End | 20:47 |
| Astronomical Twilight End | 21:33 |
| Moon Illumination | 6.6% |