| Geyser | 1978-06-08 |
|---|---|
| Blue | 1148 ie, 1622 ie |
| Constant | 1557, 1624 |
| Echinus | 1035, 1149, 1310, 1410, 1528 |
| Fireball | 1557 ie |
| Whirligig | 0947, 1637 |
| Values for Old Faithful Area | 1978-06-08 |
|---|---|
| Astronomical Twilight Begin | 03:13 |
| Nautical Twilight Begin | 04:14 |
| Civil Twilight Begin | 05:02 |
| Sunrise | 05:38 |
| Sunset | 21:05 |
| Civil Twilight End | 21:42 |
| Nautical Twilight End | 22:29 |
| Astronomical Twilight End | 23:30 |
| Moon Illumination | 5.48% |