Today is the day for the special night lessons.
Arsnotoria and her friends enjoy the campus at night while making their way over to headmaster Solow for a hands-on session of magical botany. When they get to the moonlit greenhouse, they see something they've never seen before!
When is the next time the full moon rises 
to its highest position again?
متى سيرتفع القمر الكامل إلى أعلى مركز له ثانية؟
Wann steht der Vollmond das nächste
Mal an seiner höchsten Stelle?
¿Cuándo volverá la luna a su cenit?
¿Cuándo volverá la luna a su cenit?
Quand sera la prochaine pleine lune
au plus haut ?
Quand'è che la luna piena sarà di nuovo allo zenit?
Quando será a próxima vez que a lua
vai chegar a seu ponto mais alto?
Когда полная луна окажется
в зените в следующий раз?