Only fifteen minutes and thirty seconds until moonrise!
Let's eat breakfast as soon as we get back, then.
Entonces, habrá que desayunar 
apenas regresemos.
Je préparerai le petit déjeuner
tout de suite en arrivant.
Allora facciamo colazione
 appena arriviamo, miao.
Vamos tomar o café da manhã logo, logo.
Раз так, как насчёт
раннего завтрака по возвращении?