After-hours (adjective)

Occurring or operating outside of regular business hours.

Origin:

Late 19th century: from the phrase after hours, denoting the time after the usual working day.

Examples:

1. After-hours stock trading occurs after the stock market closes for the day.
2. The after-hours party was an exclusive event for VIP guests.
3. After-hours emergency services are available for urgent medical needs.
4. The after-hours store had limited inventory and fewer staff members.
5. The after-hours bar was a popular spot for nightlife and live music.