Category:Blue hour in 7th Brigade Park, Chermside

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The blue hour occurs when the Sun is far enough below the horizon so that the sunlight's blue wavelengths dominate due to the Chappuis absorption caused by ozone. It is a time of tranquillity in 7th Brigade Park, Chermside.

Media in category "Blue hour in 7th Brigade Park, Chermside"

The following 134 files are in this category, out of 134 total.