Days, Months & Seasons in Chinese: Complete Time Vocabulary

Days of the Week in Chinese

Chinese uses one of the most logical systems in the world for naming days of the week. The word 星期 (xīngqī) means “week,” and you simply add a number after it: 星期一 is literally “week-one” for Monday, 星期二 is “week-two” for Tuesday, and so on through Saturday (星期六, “week-six”). Sunday is the one exception — instead of 星期七, Chinese uses 星期天 (xīngqītiān) or 星期日 (xīngqī rì), where 天 means “day/sky” and 日 means “sun/day.”

There is also a shorter, slightly more casual form using 周 (zhōu) instead of 星期. Both forms are completely interchangeable in everyday speech. You will hear 周一 just as often as 星期一 in modern Chinese. If you already know your basic Chinese numbers, you essentially already know the days of the week.

Why does Sunday break the pattern? In Chinese culture, the week traditionally began on Monday, making Sunday the “rest day” rather than “day seven.” The character 天 (tiān) in 星期天 carries the sense of “heaven” or “sky,” while 日 (rì) in 星期日 literally means “sun” — both fitting for a day of rest. You will never hear anyone say 星期七.

Months of the Year in Chinese

If you thought the days of the week were logical, the months are even simpler. Chinese months are just a number followed by 月 (yuè, “month” or “moon”). January is 一月 (“one-month”), February is 二月 (“two-month”), and so on. There are no names to memorize like “January” or “February” — once you know your numbers one through twelve, you know every month of the year. This is genuinely one of the easiest things to learn in Chinese.

Compare this to English, where you need to memorize twelve unrelated names. In Chinese, once you know 一 through 十二 and the character 月, you are done. The character 月 itself is one of the oldest in Chinese — it originated as a pictograph of a crescent moon, reflecting the fact that the traditional Chinese calendar was lunar. Even today, 月 carries the double meaning of “month” and “moon.”

The Four Seasons in Chinese

The four seasons in Chinese each consist of a season-specific character followed by 天 (tiān, “day” or “sky”). These words appear constantly in conversation about weather, travel plans, and festivals. If you are studying for the HSK 1 or HSK 2 exams, seasons are a topic that comes up frequently in listening and reading sections.

Each season character — 春 (chūn), 夏 (xià), 秋 (qiū), 冬 (dōng) — can also stand alone or combine with other words. For example, 春节 (Chūnjié) is the Spring Festival (Chinese New Year), 夏令营 (xiàlìngyíng) is summer camp, and 秋收 (qiūshōu) means autumn harvest. In more formal writing, you will also see 春季, 夏季, 秋季, 冬季, where 季 (jì) means “season.”

Essential Time Words

Beyond days, months, and seasons, you need a working vocabulary of relative time words — words like “today,” “tomorrow,” “last week,” and “next month.” These appear in virtually every Chinese conversation and are essential for making plans, telling stories, and understanding schedules. If you are working through our pinyin guide, pay close attention to the tones on these common words.

Notice the patterns here. For days, Chinese uses 天 (tiān) as the base: 今天 (today), 昨天 (yesterday), 明天 (tomorrow), 前天 (day before yesterday), 后天 (day after tomorrow). For weeks and months, the pattern is 上个 (last), 这个 (this), 下个 (next) plus the time unit. For years, it simplifies even further: 去年 (last year), 今年 (this year), 明年 (next year). Chinese actually has dedicated words for “day before yesterday” and “day after tomorrow” that are used constantly in everyday speech — something English lacks as single words.

How to Say Dates in Chinese

Chinese dates follow a year-month-day order, which is the exact opposite of the American English month-day-year format. The structure is: 年 (nián, year) + 月 (yuè, month) + 日 (rì, day). For example, March 3, 2026 is written as 2026年三月三日 (èr líng èr liù nián sānyuè sān rì). Years in Chinese are read digit by digit: 2026 is 二零二六 (èr líng èr liù), not “two thousand twenty-six.”

In casual speech, 号 (hào) is used instead of 日 (rì) for the day of the month. So you will hear 三月三号 (sānyuè sān hào) far more often than 三月三日 in everyday conversation. The 日 form is reserved for formal writing, official documents, and news broadcasts. Both are correct, but 号 sounds more natural in spoken Chinese.

Example: 你的生日是几月几号？(Nǐ de shēngrì shì jǐ yuè jǐ hào?) — “When is your birthday?” Literally: “Your birthday is which month which day?” Notice how Chinese uses 几 (jǐ, which/how many) to ask about both the month and the day in the same sentence.

Asking About Time: Essential Phrases

Knowing time vocabulary is only half the battle — you also need to know how to ask time-related questions. These eight phrases will cover the vast majority of situations where you need to ask about dates, days, times, and duration. If you are building your vocabulary by topic, these question phrases should be among the first you memorize.

Usage tip: The word 几 (jǐ) is incredibly versatile for time questions. It means “which” or “how many” depending on context: 几号 (which date), 星期几 (which day of the week), 几点 (what time / which hour), 几月 (which month). If you learn this one question word well, you can ask about almost any time-related topic. For a deeper dive into question patterns, see our Chinese grammar guide.

The Chinese Cultural Calendar

While modern China uses the Gregorian calendar (公历, gōnglì) for everyday business, the traditional lunar calendar (农历, nónglì, literally “farming calendar”) remains deeply important for cultural and family life. Most Chinese holidays — including Chinese New Year (春节, Chūnjié), Mid-Autumn Festival (中秋节, Zhōngqiūjié), and Dragon Boat Festival (端午节, Duānwǔjié) — are set according to the lunar calendar, which is why their dates shift each year on the Western calendar.

Chinese New Year falls on the first day of the first lunar month, which typically lands between late January and mid-February. This is the most important holiday in Chinese culture, lasting about 15 days. You will often hear people refer to the lunar new year date by saying something like 今年春节是几月几号？(What date is Chinese New Year this year?).

How Ages Work in Chinese Culture

Chinese has two age-counting systems. The modern system, 周岁 (zhōusuì), works like the Western system — you are zero at birth and add one on each birthday. The traditional system, 虚岁 (xūsuì, literally “empty years”), counts you as one at birth and adds a year every Chinese New Year rather than on your birthday. Under 虚岁, a baby born in December would already be “two years old” after the next Chinese New Year, just weeks later. While 周岁 is standard in modern China for official purposes, 虚岁 is still used by older generations and in some rural areas. If someone in China tells you their age and it seems one or two years off, they may be using 虚岁.

Frequently Asked Questions