(早上/晚上) + 七点
七点 (qī diǎn) means "seven o'clock." Chinese tells time by combining a number with 点 (diǎn, "o'clock"). To specify morning or evening, add 早上 (morning) or 晚上 (evening) before the time, as in 晚上七点 (7 PM).
我每天早上七点起床。
wǒ měi tiān zǎo shang qī diǎn qǐ chuáng.
I get up at seven o'clock every morning.
电影晚上七点开始,我们六点半出发吧。
diàn yǐng wǎn shang qī diǎn kāi shǐ, wǒ men liù diǎn bàn chū fā ba.
The movie starts at seven in the evening; let's leave at six thirty.
他约了七点在咖啡馆见面。
tā yuē le qī diǎn zài kā fēi guǎn jiàn miàn.
He arranged to meet at the café at seven o'clock.