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Geyser1964-05-20
Steamboat 0915
Valentine0740 A
Values for Old Faithful Area1964-05-20
Astronomical Twilight Begin02:39
Nautical Twilight Begin03:31
Civil Twilight Begin04:15
Sunrise04:50
Sunset19:49
Civil Twilight End20:23
Nautical Twilight End21:07
Astronomical Twilight End22:00
Moon Illumination68.2%

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