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Geyser1964-06-17
Echinus0937, 1059, 1344, 1505, 1627
Steamboat 0835
Valentine0900 A
Values for Old Faithful Area1964-06-17
Astronomical Twilight Begin02:09
Nautical Twilight Begin03:12
Civil Twilight Begin04:01
Sunrise04:37
Sunset20:10
Civil Twilight End20:47
Nautical Twilight End21:35
Astronomical Twilight End22:38
Moon Illumination53.44%

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