Evening brighness in July

How late does it stay bright in the July time frame in YSNP? When does the sun set and it get dark?

Thanks

Evening brighness in July

The sun sets around 9pm with twilight for another 30-40 minutes.

Evening brighness in July

Hi Joe,

Here%26#39;s a link to a site that gives sunrise/sunset/moonrise/moonset times.

sunrisesunset.com/custom_srss_calendar.asp

Jackson, WY is not listed in the drop down, so click on the purple-colored ';this link'; that%26#39;s under ';Predefined Locations';.