Geyser | 1987-09-05 |
---|---|
Blue Mud Steam Vent |  1200 |
Values for Old Faithful Area | 1987-09-05 |
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Astronomical Twilight Begin | 05:07 |
Nautical Twilight Begin | 05:45 |
Civil Twilight Begin | 06:20 |
Sunrise | 06:50 |
Sunset | 19:53 |
Civil Twilight End | 20:23 |
Nautical Twilight End | 20:58 |
Astronomical Twilight End | 21:36 |
Moon Illumination | 90.89% |