He had no means of judging the time.

The moon did not rise now until late and he had no way of judging the time.

He let fifteen minutes pass, judging the time as best he could, then stood up and started forward boldly.

I would have them make the journey on foot, before dark.' He looked at the sun, judging the time.

Then, judging the time to be fully ripe, he ducked under the Rosemary to "bleed" the air-brake.

"These blasted bugs!" He looked up at the night sky, judging the time a little nervously.

"I feel as though it was, but we have no means of judging the time, being as neither of us carries a watch."