| Geyser | 1965-09-09 |
|---|---|
| Ebony | 0930 |
| Echinus | 0856, 1204, 1305, 1410, 1515, 1617, 1717 |
| Ledge | 1300 ns |
| Steamboat | 0800-1645 |
| Values for Old Faithful Area | 1965-09-09 |
|---|---|
| Astronomical Twilight Begin | 05:14 |
| Nautical Twilight Begin | 05:50 |
| Civil Twilight Begin | 06:25 |
| Sunrise | 06:55 |
| Sunset | 19:45 |
| Civil Twilight End | 20:15 |
| Nautical Twilight End | 20:50 |
| Astronomical Twilight End | 21:26 |
| Moon Illumination | 97.16% |