Like an Oscars afterparty

• Around 11 p.m., perhaps
• A little tardy
• Rather behind
• A bit after the bell
• Running a bit behind
• In arrears
• A bit tardy
• At 10 or 11 p.m., say
• 10 p.m., say

The Collaborative International Dictionary Word definitions in The Collaborative International Dictionary
Latish \Lat"ish\, a. Somewhat late. [Colloq.]