| Geyser | 1963-10-02 |
|---|---|
| No reports yet |
| Values for Old Faithful Area | 1963-10-02 |
|---|---|
| Astronomical Twilight Begin | 04:45 |
| Nautical Twilight Begin | 05:19 |
| Civil Twilight Begin | 05:52 |
| Sunrise | 06:21 |
| Sunset | 18:03 |
| Civil Twilight End | 18:32 |
| Nautical Twilight End | 19:06 |
| Astronomical Twilight End | 19:40 |
| Moon Illumination | 98.81% |