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In eruption since 2011
Values for Old Faithful Area2017-06-262017-06-27
Civil Twilight Begin05:0405:04
Sunrise05:4005:41
Sunset21:1221:12
Civil Twilight End21:4821:48
Moon Illumination6.68%13.67%
Last Known Eruption
Old Faithful

4h 29m ago

Castle

3h 50m ago

Grand

3h 45m ago

Daisy

1h 42m ago

Riverside

5h 53m ago

Great Fountain

4h 20m ago

Beehive

9h 28m ago



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