The full moon had a little more than an hour to go before it would reach its zenith.

It reached its zenith between the mid-19th century and the 1950s.

The sun of this system had not yet reached its zenith.

The winter sun reached its zenith, low in the southern sky.

"I want American opera to reach its zenith," she said in 1990.

There would be shade, even when the sun reached its zenith.

The sun reached its zenith, then slid past into the west.

The drink, consumers are told, will reach its zenith in 12 to 14 weeks.

The system reached its zenith in the years from about 1845 to 1880.

Once it reaches its zenith you can neither see, hear nor stand.