| Geyser | 1965-08-14 |
|---|---|
| Blue | 0915 ie |
| Ebony | 1250 |
| Echinus | 0902, 1021, 1145, 1306, 1428, 1547, 1714 |
| Ledge | 0800-1700, 1425 |
| Little Whirligig | 1045, 1725 |
| Splutter Pot | 1217 |
| Steamboat | 0820-1700 |
| Values for Old Faithful Area | 1965-08-14 |
|---|---|
| Astronomical Twilight Begin | 04:31 |
| Nautical Twilight Begin | 05:14 |
| Civil Twilight Begin | 05:53 |
| Sunrise | 06:25 |
| Sunset | 20:30 |
| Civil Twilight End | 21:02 |
| Nautical Twilight End | 21:41 |
| Astronomical Twilight End | 22:24 |
| Moon Illumination | 96.68% |