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Geyser1964-06-30
Echinus0756, 0928, 1237, 1542
Steamboat 0740
Valentine1310
Values for Old Faithful Area1964-06-30
Astronomical Twilight Begin02:15
Nautical Twilight Begin03:17
Civil Twilight Begin04:05
Sunrise04:42
Sunset20:11
Civil Twilight End20:48
Nautical Twilight End21:36
Astronomical Twilight End22:38
Moon Illumination75.77%

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