| Geyser | 1974-02-16 |
|---|---|
| No reports yet |
| Values for Old Faithful Area | 1974-02-16 |
|---|---|
| Astronomical Twilight Begin | 06:44 |
| Nautical Twilight Begin | 07:17 |
| Civil Twilight Begin | 07:51 |
| Sunrise | 08:21 |
| Sunset | 18:53 |
| Civil Twilight End | 19:22 |
| Nautical Twilight End | 19:56 |
| Astronomical Twilight End | 20:30 |
| Moon Illumination | 29.19% |