Meanings

half an hour

flowering season

leaving on time (e.g. as opposed to paid or unpaid overtime)

sometime

present

to have time free

in all ages

time effect

to crow at the break of dawn (of a rooster, etc.)

time-division multiplexing

passing of time

real time

daytime hours

real-time operation (e.g. in analog computing)

historical times

down time

favourable wind

lesser cuckoo (Cuculus poliocephalus)

time of receipt (of a package, etc. by the post office)

the powers that be