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Geyser1973-05-13
Beehive1105
Castle1635 ie
Daisy0959
Grand1050, 1900
Ledge1209
Little Whirligig 1603-1631
Old Faithful0830 short, 0935 long, 1042 short, 1259 short, 1400 long, 1511 long, 1624 long, 1729 short, 1840 long, 2006 long
Riverside1346, 1916
Valentine1800
Values for Old Faithful Area1973-05-13
Astronomical Twilight Begin03:52
Nautical Twilight Begin04:41
Civil Twilight Begin05:24
Sunrise05:57
Sunset20:41
Civil Twilight End21:15
Nautical Twilight End21:57
Astronomical Twilight End22:46
Moon Illumination85.52%

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