Geyser | 1999-01-20 |
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Great Fountain | 0253 E, 1153 E, 2308 E |
Values for Old Faithful Area | 1999-01-20 |
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Astronomical Twilight Begin | 06:10 |
Nautical Twilight Begin | 06:45 |
Civil Twilight Begin | 07:21 |
Sunrise | 07:53 |
Sunset | 17:15 |
Civil Twilight End | 17:47 |
Nautical Twilight End | 18:23 |
Astronomical Twilight End | 18:57 |
Moon Illumination | 7.65% |