| Geyser | 1952-09-23 |
|---|---|
| No reports yet |
| Values for Old Faithful Area | 1952-09-23 |
|---|---|
| Astronomical Twilight Begin | 04:34 |
| Nautical Twilight Begin | 05:08 |
| Civil Twilight Begin | 05:42 |
| Sunrise | 06:11 |
| Sunset | 18:19 |
| Civil Twilight End | 18:48 |
| Nautical Twilight End | 19:22 |
| Astronomical Twilight End | 19:56 |
| Moon Illumination | 15.27% |