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Geyser1978-03-25
Blue0927
Blue Mud Steam Vent 1200
Echinus1134, 1358
Orby1200 A
Veteran1132, 1423
Vixen 1800
Whirligig0923
Values for Old Faithful Area1978-03-25
Astronomical Twilight Begin04:38
Nautical Twilight Begin05:13
Civil Twilight Begin05:48
Sunrise06:17
Sunset18:41
Civil Twilight End19:10
Nautical Twilight End19:44
Astronomical Twilight End20:20
Moon Illumination99.57%

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