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Geyser1983-08-31
Echinus1115 ie, 1150, 1225 ie, 1307, 1503
Fan-Norris 1800
Graceful1444:25, 1453:30
Incline1402
Pearl1237
Pinto 1800
Steamvalve Spring0825, 1059
Values for Old Faithful Area1983-08-31
Astronomical Twilight Begin04:59
Nautical Twilight Begin05:38
Civil Twilight Begin06:14
Sunrise06:44
Sunset20:02
Civil Twilight End20:32
Nautical Twilight End21:09
Astronomical Twilight End21:47
Moon Illumination52.45%

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