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Geyser1988-07-30
Echinus0830, 0931, 1025, 1120, 1236, 1344
Values for Old Faithful Area1988-07-30
Astronomical Twilight Begin04:04
Nautical Twilight Begin04:52
Civil Twilight Begin05:35
Sunrise06:08
Sunset20:50
Civil Twilight End21:24
Nautical Twilight End22:06
Astronomical Twilight End22:55
Moon Illumination98.18%

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