英和和英

It is six （o'clock）―the hour of six.

3 p. m.

at three o'clock to the minute

1 p.m.

He came about three.

four o'clocks

along about seven

6 p.m.

at six o'clock or thereabouts

the time is 10 o'clock

at two o'clock

eight o'clock in the morning

a time of day that is around two o'clock in the afternoon

the hours between 3:00 p.m. and 5:00 p.m

It's 10 o'clock.

under the old Japanese system of keeping time, the sixth hour of the morning

It's just after three o'clock.

7am

the time around 2 a.m.

12.30

4:30 p.m.

It is almost three.

It is nine o'clock.

I can come at three.

five minutes past three

at ten

at two prompt

time about 10 am in the old reckoning system of Japan, called {'minotoki'}

at twelve

Two thirty.