There is no set time that all Pet Smart locations close. Many locations set up hours based on the community.
For example6pm Fri to 6pm Sat =24 hours6pm Sat to 6pm Sun = 24hours24+24=48 hours
The sun sets at around 6pm and by 8pm it is completely dark.
By the sun. go outside face south and if the sun is on you left its 6am to noon and if the sun is on your right the time is noon to 6pm.
Mon-Fri -10am-9pm and Sat-Sun from 10am-6pm
All things being equal, the sun would set at 6PM and rise at 6AM, giving the observer 12 hours of light and 12 hours of dark. However, this is rarely the case. The time of sunset varies across the longitudes on planet earth, and also varies according to the season. You can read more, below.
9AM to 9PM Mon thru Fri. 10AM or 11AM to 6PM on Sat and Sun
mon-fri 8pm sat 6pm sun 4pm
Mon- Fri : 7am to 9pm Sat: 9am to 9pm Sun: 10am to 6pm
Operating hours are: 10AM-9PM Mon-Sat 12PM-6PM Sun.
It's 120 hours between 6pm Thursday until the following Tuesday at 6pm
Five Below store hours are Mon-Sat :10am-9pm, Sun 10am-6pm.