Geyser | 1977-05-21 |
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No reports yet |
Values for Old Faithful Area | 1977-05-21 |
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Astronomical Twilight Begin | 03:37 |
Nautical Twilight Begin | 04:30 |
Civil Twilight Begin | 05:14 |
Sunrise | 05:49 |
Sunset | 20:50 |
Civil Twilight End | 21:24 |
Nautical Twilight End | 22:09 |
Astronomical Twilight End | 23:01 |
Moon Illumination | 8.68% |