I can't get out of the habit of waking at six in the morning.

我早上六点钟醒的习惯改不了。

《牛津词典》

He always gets up at six in the morning.

他时常早上六点钟起床。

youdao

He woke up at six in the morning on the fifth of October.

他在十月五日早上六点醒来。

youdao

NASA announced that Gemini Six would be launched in the early morning of Sunday, December twelfth.

VOA: special.2009.07.01

I served as Master of Silliman College for six years and during that time I would get up at 5 or 5:30 in the morning and start working.

我在西利曼学院当了六年院长,那时我会在早上五点或五点半起床,并开始工作

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

But Dennis Jin disagrees: For high school students in China, we must reach class at six-twenty in the morning and be back home sually at ten in the evening.

VOA: special.2010.10.14

He said that buses were going to be leaving at six in the morning.

NEWYORKER: The Apostate

Ms Sullivan said her day began at six in the morning, and finished at nine at night.

BBC: Magdalene Laundries: Survivor stories

He said his wife woke him at six in the morning and told him if he wanted to run he should go for it.

BBC: Republicans stuck with current field