| Geyser | 1990-11-04 |
|---|---|
| No reports yet |
| Values for Old Faithful Area | 1990-11-04 |
|---|---|
| Astronomical Twilight Begin | 05:25 |
| Nautical Twilight Begin | 05:59 |
| Civil Twilight Begin | 06:34 |
| Sunrise | 07:04 |
| Sunset | 17:08 |
| Civil Twilight End | 17:39 |
| Nautical Twilight End | 18:13 |
| Astronomical Twilight End | 18:47 |
| Moon Illumination | 97.16% |