Values for Old Faithful Area2024-12-212024-12-22
Civil Twilight Begin07:2307:23
Sunrise07:5607:57
Sunset16:4616:47
Civil Twilight End17:2017:20
Moon Illumination65.53%56.16%
Last Known Eruption
Old Faithful

14h 59m ago

Grand

17h 34m ago

Castle

17h 1m ago

Riverside

14h 19m ago

Daisy

13h 38m ago

Great Fountain

16d 17h 3m ago

Beehive

16h 45m ago

Steamboat

27d 11h 48m ago