| Geyser | 1974-04-05 |
|---|---|
| No reports yet |
| Values for Old Faithful Area | 1974-04-05 |
|---|---|
| Astronomical Twilight Begin | 05:14 |
| Nautical Twilight Begin | 05:52 |
| Civil Twilight Begin | 06:27 |
| Sunrise | 06:56 |
| Sunset | 19:55 |
| Civil Twilight End | 20:24 |
| Nautical Twilight End | 21:00 |
| Astronomical Twilight End | 21:37 |
| Moon Illumination | 96.62% |