| Geyser | 1974-03-09 |
|---|---|
| No reports yet |
| Values for Old Faithful Area | 1974-03-09 |
|---|---|
| Astronomical Twilight Begin | 06:09 |
| Nautical Twilight Begin | 06:43 |
| Civil Twilight Begin | 07:17 |
| Sunrise | 07:46 |
| Sunset | 19:21 |
| Civil Twilight End | 19:50 |
| Nautical Twilight End | 20:23 |
| Astronomical Twilight End | 20:57 |
| Moon Illumination | 99.04% |