| Geyser | 1990-04-02 |
|---|---|
| No reports yet |
| Values for Old Faithful Area | 1990-04-02 |
|---|---|
| Astronomical Twilight Begin | 05:21 |
| Nautical Twilight Begin | 05:57 |
| Civil Twilight Begin | 06:32 |
| Sunrise | 07:02 |
| Sunset | 19:51 |
| Civil Twilight End | 20:20 |
| Nautical Twilight End | 20:56 |
| Astronomical Twilight End | 21:32 |
| Moon Illumination | 47.84% |