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Geyser1972-02-20
Old Faithful0959 long, 1109 long, 1213 long, 1325 short, 1413 long, 1530 short, 1616 long, 1725
Values for Old Faithful Area1972-02-20
Astronomical Twilight Begin05:39
Nautical Twilight Begin06:12
Civil Twilight Begin06:46
Sunrise07:16
Sunset17:58
Civil Twilight End18:27
Nautical Twilight End19:01
Astronomical Twilight End19:35
Moon Illumination33.84%

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