At all times; very frequently or continuously.
हर समय; बहुत बार या निरंतर।
English Usage: She was available at all hours to help her friends.
Hindi Usage: वह हर वक्त अपने दोस्तों की मदद के लिए उपलब्ध थी।
har vakt, har waqt, har vakat, har bakht
