| Geyser | 1962-10-21 |
|---|---|
| No reports yet |
| Values for Old Faithful Area | 1962-10-21 |
|---|---|
| Astronomical Twilight Begin | 05:09 |
| Nautical Twilight Begin | 05:42 |
| Civil Twilight Begin | 06:16 |
| Sunrise | 06:45 |
| Sunset | 17:30 |
| Civil Twilight End | 17:59 |
| Nautical Twilight End | 18:33 |
| Astronomical Twilight End | 19:06 |
| Moon Illumination | 40.93% |