In two days, at 1800 hours Greenwich time, you will meet me.

You will not see the sun at its peak there until 18:00 Greenwich time.

I should have read Greenwich time from the face of Earth.

In 1879 a standard time was introduced, one hour more than Greenwich time.

The Greenwich Time, the local newspaper, ran an article on the program.

Knowing Greenwich time, the navigator can work out his longitude.

"It's hard to give up taking care of patients," he said in an interview with Greenwich Time in 2003.

Somehow, in the early hours of last evening, Greenwich time, our moon accelerated in its orbit.

Now that I come to think of it that ball falls at Greenwich time.

Having measured the lunar distance and the heights of the two bodies, the navigator can find Greenwich time in three steps.