Values for Old Faithful Area2021-04-182021-04-19
Civil Twilight Begin06:0206:00
Sunrise06:3306:31
Sunset20:1120:13
Civil Twilight End20:4220:43
Moon Illumination30.52%39.83%
Last Known Eruption
Grand

3h 54m ago

Castle

6h 53m ago

Riverside

4h 59m ago

Daisy

3h 59m ago

Great Fountain

38d 13h 6m ago

Beehive

1d 1h 37m ago

Steamboat

1d 15h 24m ago