| Geyser | 1989-09-09 |
|---|---|
| Echinus | 0935, 1015, 1039, 1128, 1210, 1235, 1310, 1340 maj, 1450 |
| Fan and Mortar | 0000 A |
| Veteran | 1210 |
| Values for Old Faithful Area | 1989-09-09 |
|---|---|
| Astronomical Twilight Begin | 05:14 |
| Nautical Twilight Begin | 05:51 |
| Civil Twilight Begin | 06:26 |
| Sunrise | 06:55 |
| Sunset | 19:45 |
| Civil Twilight End | 20:14 |
| Nautical Twilight End | 20:49 |
| Astronomical Twilight End | 21:26 |
| Moon Illumination | 58.38% |