Evening or dusk

Twilight

शाम

English Usage: We should meet at Sandhya for the evening gathering.

Hindi Usage: हमें शाम को मिलना चाहिए।

A period of time for prayer in Hindu tradition

संध्यावंदन

English Usage: He performs Sandhya prayers every evening.

Hindi Usage: वह हर शाम संध्यावंदन करता है।