Structure of dates

x 年 + y 月 + z (日 or 号)

Introduction

Chinese dates run from the largest unit to the smallest: year, then month, then day — the exact reverse of "3rd October 2026". Once you accept that ordering, dates are almost mechanical: the months are just numbers.

Overview

Structure: x 年 (nián) + y 月 (yuè) + z 日 (rì) / 号 (hào)

PatternExampleTranslation
x 年二〇二六年 (èr líng èr liù nián)2026
y 月十月 (shíyuè)October
z 号三号 (sān hào)the 3rd
Full date二〇二六年十月三号 (èr líng èr liù nián shíyuè sān hào)3 October 2026
Weekday星期五 (xīngqīwǔ)Friday

号 (hào) or 日 (rì)?

  • is what people say out loud: 今天几号?(Jīntiān jǐ hào?) — What's the date today?
  • is what gets written on forms, invitations and official documents: 二〇二六年十月三日 (èr líng èr liù nián shíyuè sān rì).
  • Same meaning, different register. In conversation, always 号 (hào).
  • The year is read digit by digit: 2026 is 二〇二六 (èr líng èr liù), never 两千零二十六 (liǎng qiān líng èrshíliù).

Examples

  • 今天是十月三号。

    Jīntiān shì shíyuè sān hào.

    Today is 3 October.

  • 我的生日是五月十二号。

    Wǒ de shēngrì shì wǔyuè shí'èr hào.

    My birthday is 12 May.

  • 我一九九八年出生。

    Wǒ yī jiǔ jiǔ bā nián chūshēng.

    I was born in 1998.

  • 考试是二〇二六年十二月十三号。

    Kǎoshì shì èr líng èr liù nián shí'èr yuè shísān hào.

    The exam is on 13 December 2026.

  • 今天星期几?

    Jīntiān xīngqī jǐ?

    What day is it today?

  • 下个月三号我去北京。

    Xià gè yuè sān hào wǒ qù Běijīng.

    I'm going to Beijing on the 3rd of next month.

Usage Notes

  • Months are numbers: 一月 (yīyuè) January … 十二月 (shí'èr yuè) December. There are no month names to memorise.
  • Weekdays are numbers too, except Sunday: 星期一 (xīngqīyī) Monday … 星期六 (xīngqīliù) Saturday, then 星期天 (xīngqītiān) or 星期日 (xīngqīrì) for Sunday.
  • To ask the date use 几号 (jǐ hào); for the day of the week use 星期几 (xīngqī jǐ). 几 (jǐ) simply takes the slot of the unknown number.
  • Dates take 是 (shì) — 今天十月三号 (Jīntiān shì shíyuè sān hào) — though 是 is often dropped in casual speech.
  • Two months are irregular in pronunciation: 一月 is yīyuè and 十二月 is shí'èr yuè — mind the apostrophe, which separates 十 and 二.

Now build the sentence yourself

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More in Special Expressions

This lesson is part of the complete HSK 1 grammar guide 61 lessons covering the official Level 1 syllabus.