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Geyser1971-07-25
Africa1255, 1805
Artemisia1418 ie
Bear Den1310
Beehive0808, 1812
Castle1355
Depression0932
Echinus1000, 1100, 1155, 1253, 1345, 1426, 1505, 1600, 1643, 1720
Gemini0820
Grand0732, 1525
Great Fountain1140, 1940
Grotto0755 ie
Old Faithful0728 long, 0848 short, 0945 long, 1056 short, 1150 long, 1216 short, 1411 long, 1527 long, 1640 short, 1726 long, 1852 short, 1939 long, 2050 short
Riverside1300
Rocket0755 ie
Round1630
Spa0755 ie
Valentine1750 A
White Dome0838
Values for Old Faithful Area1971-07-25
Astronomical Twilight Begin03:53
Nautical Twilight Begin04:44
Civil Twilight Begin05:28
Sunrise06:02
Sunset20:57
Civil Twilight End21:31
Nautical Twilight End22:15
Astronomical Twilight End23:06
Moon Illumination8.05%

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