It was during the noon lunch hour and the streets were filled with people.

那时正是午餐时间，街上挤满了人。

youdao

Here the "timely", including the timely review after class, three minutes of time to close your eyes to review the key points and difficulties, noon lunch break to review again, up to five minutes.

这里的“及时”，包括下课后及时复习，三分钟的时间闭上眼睛回顾本课重点和难点，中午午休要再次复习，至多五分钟。

youdao

At noon, everyone was glad to have a picnic lunch.

中午，每个人都很高兴有一个野餐午餐。

youdao

The group broke at noon for lunch--salads and sandwiches--then continued until 3:30.

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Diners may enjoy lunch from noon to 5 p.m. and dinner until 11:30 p.m.

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He and Nava always ate lunch together: at noon, she would leave the primary school where she taught and would wait for him to arrive home for lunch.

NEWYORKER: Waiting