Geyser | 1999-02-15 |
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Great Fountain | 0318 E, 1358 E |
Values for Old Faithful Area | 1999-02-15 |
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Astronomical Twilight Begin | 05:45 |
Nautical Twilight Begin | 06:19 |
Civil Twilight Begin | 06:53 |
Sunrise | 07:23 |
Sunset | 17:51 |
Civil Twilight End | 18:21 |
Nautical Twilight End | 18:55 |
Astronomical Twilight End | 19:29 |
Moon Illumination | 1.19% |