Telling Time & Scheduling

Clock times, dates, and appointments as structured data

Chinese time expressions are strict big-endian: year, month, day, hour, minute. The biggest unit always comes first — the same layout as ISO-8601. The consequence follows: sorting is trivial, disambiguation is automatic, and position IS meaning. You never have to ask whether "04/05" is April-fifth or May-fourth, because that ordering never happens.

The other hard rule: a time expression always goes before the verb, never after. Not a style preference — putting a time-word after the verb produces a sentence that reads like shuffled tokens. Learn the pattern once and every time sentence falls out of it.

// Chinese time: big-endian, ISO-8601 by default.
interface ChineseTime {
    format(): "YYYY年 MM月 DD日 HH点 MM分";
    readonly ordering: "biggest-unit-first";
    readonly position: "always-before-verb";
}

// Sentence shape:  SUBJECT · TIME · VERB · OBJECT
// 我 七点 吃 早饭  ✓    vs    我 吃 早饭 七点  ✗

1. getTime() — clock times

Building a clock time

Periods of the day (go before the clock time)

Period-word comes before the clock time — it's the outer scope, like saying "in the morning, at seven." 早上七点 ✓; 七点早上 ✗.

Asking the time: 几点？ (jǐ diǎn, "what-number o'clock") is the bare skeleton; 现在几点？ (xiànzài jǐ diǎn) is the default "what time is it now?" (add 了 to soften). For "what time do you X?", use 你几点 VERB？ — e.g., 你几点起床？

2. getDate() — dates

Big-endian again: year, month, day. No punctuation is needed — the unit-markers do the disambiguation. 2026年4月18日 parses cleanly without slashes or dashes.

Ask: 几月几号？ (jǐ yuè jǐ hào?) — "what month, what day?" Or 今天几月几号？ for today's date (optional 是 before 几).

3. Weekdays

Weekdays are numbered — Monday is "week one," Tuesday is "week two." The pattern is 星期 + digit. Sunday is the one exception: it gets 天 or 日, not a number.

4. Relative dates & times

A tidy lattice: each unit (day, week, month, year) has a past / present / future triplet, and days extend one step further in each direction.

Note: 上 ("up/previous") and 下 ("down/following") are the directional quantifiers for week and month; month needs the 个 classifier (上个月, not 上月).

Near-term time words

5. getDuration() — durations

Critical distinction: a point in time and a duration use different words. 小时 (hour as duration) is not 点 (hour as clock position). "At three o'clock" is 三点; "for three hours" is 三个小时.

Asking "how long" and expressing "X for Y duration"

Ask with 多长时间？ (duō cháng shí jiān, neutral) or 多久？ (duō jiǔ, casual). Duration goes after the verb — the one time-like element that does. Pattern: verb + (object) + duration.

6. Appointments & scheduling

7. Sample dialogs

8. Edge cases

差 — the "minus" prefix

差 (chà, "lacking") gives you "N minutes to the hour." Pattern: 差 + minutes + 点. 差五分三点 = 2:55; 差一刻八点 = 7:45.

24-hour clock

Rare in conversation — people still say 晚上八点 rather than 二十点. But standard on schedules: train tickets, flight times, TV listings. You'll read 18:30 on a departure board as 十八点三十分, even though in speech that same time is 下午六点半.

半 only with whole hours

半 attaches to a whole hour and nothing else. 三点半 (3:30) ✓; 三点五分半 is not a thing — drop 半 and just say 三点五分. 半 is a sugar operator, not a free-floating fraction.

Hours 1, 11, 21 — all regular

一点 (1:00), 十一点 (11:00), 二十一点 (21:00, schedule-speak for 9 PM) are all regular. The only hour-number irregularity is already covered: 2 o'clock is 两点, not 二点.

Time-word position recap

One rule, drilled: point-in-time comes before the verb; duration comes after the verb.

9. Next steps

• Related: Numbers & Counting — full number system, measure words, prices
• Review: Daily Routines — time expressions in their natural habitat
• Browse time vocabulary — filtered by tag
• Module 2: The Type System — the theory behind 个, 点, 刻

Once the big-endian pattern feels automatic, you've internalized a chunk of Module 2 for free — 点, 个, and 刻 are all measure words, and the position rules you've just learned govern every other classifier in the language.