| Geyser | 1975-03-22 |
|---|---|
| No reports yet |
| Values for Old Faithful Area | 1975-03-22 |
|---|---|
| Astronomical Twilight Begin | 05:44 |
| Nautical Twilight Begin | 06:20 |
| Civil Twilight Begin | 06:54 |
| Sunrise | 07:23 |
| Sunset | 19:37 |
| Civil Twilight End | 20:06 |
| Nautical Twilight End | 20:40 |
| Astronomical Twilight End | 21:15 |
| Moon Illumination | 65.65% |