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Geyser1978-08-31
Cistern Spring 0900
Dark Cavern0840, 1540
Echinus1102, 1350, 1511, 1925
Ledge0300 A
Porkchop0935 ie
Splutter Pot0835, 1430
Whirligig0835, 1445, 1535
Values for Old Faithful Area1978-08-31
Astronomical Twilight Begin05:00
Nautical Twilight Begin05:38
Civil Twilight Begin06:14
Sunrise06:44
Sunset20:02
Civil Twilight End20:32
Nautical Twilight End21:08
Astronomical Twilight End21:46
Moon Illumination5.5%

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