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Geyser1988-06-18
Echinus0828, 0903, 0949, 1135, 1557
Steamvalve Spring1109, 1450
Values for Old Faithful Area1988-06-18
Astronomical Twilight Begin03:09
Nautical Twilight Begin04:12
Civil Twilight Begin05:01
Sunrise05:38
Sunset21:10
Civil Twilight End21:47
Nautical Twilight End22:36
Astronomical Twilight End23:39
Moon Illumination14.29%

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