night school
US /ˈnaɪt skuːl/
UK /ˈnaɪt skuːl/

1.
escola noturna
a school where classes are held in the evening, especially for people who work during the day
:
•
She decided to attend night school to get her high school diploma.
Ela decidiu frequentar a escola noturna para obter seu diploma do ensino médio.
•
Many adults attend night school to learn new skills or advance their careers.
Muitos adultos frequentam a escola noturna para aprender novas habilidades ou avançar em suas carreiras.