the period of darkness between sunset and sunrise

a plural form indicating multiple instances of nighttime

रात का समय

English Usage: We went for a walk during the cool summer nights.

Hindi Usage: हम ठंडी गर्मियों की रातों में टहलने गए।

used informally to refer to social events held in the evening

रात के सामाजिक कार्यक्रम

English Usage: We have a few big nights planned for the weekend.

Hindi Usage: हमने सप्ताहांत के लिए कुछ बड़ी रातें तय की हैं।