When is O'Sullivan's Irish Pub open?
Mon 4 PM–12:30 AM; Tue–Thu 4 PM–1:30 AM; Fri 3 PM–1:30 AM; Sat 10 AM–1:30 AM; Sun 10 AM–1 AM. Hours checked on 4 November 2026.
Washington, D.C.

PubVirginia Square
Irish pub in Arlington's Courthouse/Clarendon area with beer selection, traditional Irish music, karaoke, trivia and comedy nights.
Quick answers
Mon 4 PM–12:30 AM; Tue–Thu 4 PM–1:30 AM; Fri 3 PM–1:30 AM; Sat 10 AM–1:30 AM; Sun 10 AM–1 AM. Hours checked on 4 November 2026.
It's at its best evenings and late at night. Wedar also scores every hour of the next five days against the forecast; see the best time on this page.
Indoors: a good pick when it rains.
No, it's for adults.
It isn't free.
No, you can walk in. It takes bookings online.
About 1.5 hours.
3207 Washington Blvd, Arlington, VA 22201.
Accessibility: wheelchair accessible entrance, wheelchair accessible restroom, wheelchair accessible seating.
Status, rating and hours checked on 4 November 2026; kids, cost, booking and setting verified by the Wedar team. Where our data comes from
Right now · 8:30 am
Closed right now.
Opens today 4 pm.
58°
Mostly clear
The next five days
Scored on the forecast, its opening hours and when it's at its best. Tap a time to see it.
Before you go
Hours checked 4 Nov
From visitors and the venue
4.4from 856 reviews
Around Virginia Square
Within about a 15-minute walk.
For the next three hours
Leave with a light layer.
It's indoors, so this is for the trip there and back.