| Geyser | 1965-07-13 |
|---|---|
| Blue | 1218 ie |
| Ebony | 1310 maj, 1700 maj |
| Echinus | 0824, 0938, 1054, 1208, 1323 A, 1439, 1554 |
| Little Whirligig | 0815 ie, 1253 ie |
| Steamboat | 1800 |
| Sunday | 0900 |
| Values for Old Faithful Area | 1965-07-13 |
|---|---|
| Astronomical Twilight Begin | 03:32 |
| Nautical Twilight Begin | 04:29 |
| Civil Twilight Begin | 05:15 |
| Sunrise | 05:51 |
| Sunset | 21:06 |
| Civil Twilight End | 21:42 |
| Nautical Twilight End | 22:28 |
| Astronomical Twilight End | 23:25 |
| Moon Illumination | 99.81% |