| Geyser | 1982-08-28 |
|---|---|
| Echinus | 0738, 0806, 0841, 0910, 0945, 1025, 1056, 1126, 1203, 1239, 1316, 1346, 1422, 1457, 1529, 1752, 1822, 1857, 1927, 2002, 2039 |
| Steamboat | 0035-1600 |
| Veteran | 1837 ie |
| Values for Old Faithful Area | 1982-08-28 |
|---|---|
| Astronomical Twilight Begin | 04:55 |
| Nautical Twilight Begin | 05:34 |
| Civil Twilight Begin | 06:11 |
| Sunrise | 06:41 |
| Sunset | 20:07 |
| Civil Twilight End | 20:37 |
| Nautical Twilight End | 21:14 |
| Astronomical Twilight End | 21:53 |
| Moon Illumination | 67.11% |