It is dawn to dusk on a "self monitoring" basis. The paths are uneven and not safe when it is dark.
I believe it is the same as other City parks. 30 minutes prior to sunset.
Dusk
Monday - 9 a.m. to Sunset Tuesday through Thursday - Sunrise to Sunset Friday 11 a.m. to Sunset Saturday and Sunday - Sunrise to Sunset
dawn to dusk
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