Unable to answer "What are the opening hours here?" – Pug Uglys (Bar) – https://osm.org/way/543797828 via StreetComplete 62.2:

Bar now closed and reopened as The Linen Hall Bar:
First look at The Linen Hall Bar - Pug Uglys £500k rebrand and transformation
https://www.belfastlive.co.uk/whats-on/food-drink-news/first-look-linen-hall-bar-33459282