วันศุกร์ Learn Unstarted Summary The Thai translation for “Friday” is วันศุกร์. The Thai, วันศุกร์, can be broken down into 2 parts:"day" (วัน) and "Venus" (ศุกร์). Practice Lesson "Friday" Practice (9) Lesson Learn Lesson words This lesson has no individual words. Lesson phrases This lesson has no phrases.