| Geyser | 1982-07-06 |
|---|---|
| Bear Den | 0757 |
| Echinus | 1121, 1151, 1210 min, 1226, 1256, 1312, 1350, 1421, 1452, 1529, 1605, 1606 |
| Graceful | 1800, 1924 ie, 1957:20, 2033:24, 2053:24 |
| Morning | 0623 |
| Values for Old Faithful Area | 1982-07-06 |
|---|---|
| Astronomical Twilight Begin | 03:21 |
| Nautical Twilight Begin | 04:21 |
| Civil Twilight Begin | 05:09 |
| Sunrise | 05:45 |
| Sunset | 21:10 |
| Civil Twilight End | 21:46 |
| Nautical Twilight End | 22:34 |
| Astronomical Twilight End | 23:34 |
| Moon Illumination | 100% |