| Geyser | 1965-08-05 |
|---|---|
| Blue | 1632 |
| Echinus | 0910, 1032, 1153, 1314, 1435, 1553 |
| Ledge | 0000 A, 0800 |
| Little Whirligig | 1340 |
| Steamboat | 0820-1200 |
| Values for Old Faithful Area | 1965-08-05 |
|---|---|
| Astronomical Twilight Begin | 04:14 |
| Nautical Twilight Begin | 05:01 |
| Civil Twilight Begin | 05:42 |
| Sunrise | 06:14 |
| Sunset | 20:43 |
| Civil Twilight End | 21:16 |
| Nautical Twilight End | 21:57 |
| Astronomical Twilight End | 22:43 |
| Moon Illumination | 60.12% |