Having no time left; beyond the allocated time limit.

समय समाप्त हो गया

English Usage: We had to stop the test because we were out of time.

Hindi Usage: हमें परीक्षण रोकना पड़ा क्योंकि हमारा समय समाप्त हो गया था।

Referring to something that is no longer valid, typically due to the passage of time.

समय समाप्त

English Usage: The registration for the event is time-expired, and no more entries are accepted.

Hindi Usage: कार्यक्रम के लिए पंजीकरण समय समाप्त हो चुका है, और अब कोई और प्रविष्टियाँ स्वीकार नहीं की जातीं।