Geyser | 1977-08-28 |
---|---|
Echinus | 0920, 1022, 1221, 1515, 1617 |
Ledge |  1200 |
Little Whirligig | 1437 |
Splutter Pot | 1030 |
Whirligig | 1030, 1446 |
Values for Old Faithful Area | 1977-08-28 |
---|---|
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 | 99.55% |