I study English at 9 a.m. every Saturday.（我每周六早上9点学英文。 We usually have lunch at 12 p.m.（我们通常在中午12点吃午餐。 My favorite TV show starts at 7 p.m.（我最喜欢的电视节目在晚上7点开始。

Use the calculators below to find the number of hours and minutes between two times. For a full time card, please use the Time Card Calculator. An hour is most commonly defined as a period of time equal to 60 minutes, where a minute is equal to 60 seconds, and a second has a rigorous scientific definition. There are also 24 hours in a day.

AM means before noon. This is the 12-hour period from midnight to noon. PM means after noon. It covers the 12 hours from noon to midnight. Using numbers from 1 to 12, followed by am or pm, the 12-hour clock system identifies all 24 hours of the day.

教你無障礙的用英文讀出各種時間： 用 o'clock 來表示「整點」。 nine o'clock = 9 a.m./9 p.m. = 九點鐘five o'clock = 5 a.m./5 p.m. = 五點鐘 用 half past 來表示「幾點半」。 （此為英式讀法）half past two = 兩點半half past one = 一點半 用 (a) quarter past 表示「幾點過 15分」；用 (a) quarter to 表示「差 15 分幾點」。 （此為英式讀法）a quarter past twelve = 十二點十五 …

Use this time and date duration calculator to find out the number of days, hours, minutes, and seconds between the times on two different dates. To add or subtract time from a date, use the Time Calculator .

2018年11月2日 · In English, you only use “a.m.” to talk about the first 12 hours of the day (more specifically, 12:00 am-11:59:59 a.m.) and use “p.m.” to cover the other half of the day (more specifically, 12:00 p.m. to 11:59:59 p.m.). Chinese Time Expressions for A.M. and P.M. 早上 zǎoshàng：(earlier) morning.

A 24-hour clock is a way of keeping time that divides a day into 24 hours starting from midnight and ending at midnight. It is the most common way in which time is kept around the world today. The 24-hour clock is also sometimes referred to as military time.

2024年11月15日 · 9 o'clock can mean AM or PM. You can say "It's 9 o'clock" in the night or day without any issues. 9 p.m is strictly night time! You can say "It's 9 p.m" if it's 9 o'clock At Night. 9 o'clock: Can be used in the morning or Night 9 p.m: Only used at night

Since AM (ante meridiem) means before noon, 8 AM refers to 8 o'clock in the morning, whereas, PM (post meridiem) means afternoon so it refers to any time after midday till midnight. Thus, 8 PM refers to 8 o'clock in the late evening or night.

Easily calculate the number of hours between 9 AM and 3 PM with our free hour calculator. Get instant results & manage your time effectively, with no complex steps!