Introduction

Have you ever wanted to schedule a meeting, book a ticket, or tell a friend when your birthday is but struggled with expressing dates and times in Korean? Worry no more! This guide will take you through the essentials of mastering dates and times in Korean, complete with example sentences and tips to help you sound like a pro.


Expressing-Dates-and-Times-in-Korean-A-Comprehensive-Guide


1. Understanding the Korean Calendar System

In Korea, dates are written in the YYYY.MM.DD format. Koreans use numerical abbreviations, unlike English, where months are often written out as words. Let’s break it down.


1.1 Year (, nyeon)

The year is always expressed numerically, followed by "."

 

l  2025이천이십오년

2025년은 아주 특별한 한 해가 될 것입니다. (2025 will be a very special year.)

 

l  1999일천구백구십구년 or 천구백구십구년

1999년에 뭐 했어요? (What did you do in 1999?)

 

1.2 Month (, wol)

Months are expressed using the numbers 1 to 12, followed by "."

 

l  1 - 일월 → January

1월은 한 해를 시작하는 첫번째 달입니다. (January is the first month to start the year.)

 

l  6- 유월 → June

한국의 6(유월)은 날씨가 더워지기 시작합니다. (The weather starts to get hot in Korea in June.)

 

l  10 - 시월 → October

10 1일은 국군의 날입니다. (October 1st is Armed Forces Day.)

 

l  12 - 십이월 → December

12월은 겨울이 시작되며, 날씨가 추워지기 시작합니다. (December begins winter, and the weather gets colder.)

 

📌 Only "유월" (June) and "시월" (October) have irregular pronunciation, while the others follow a regular pronunciation pattern.

- "일월" (January), "이월" (February), "삼월" (March), "사월" (April), "오월" (May), "칠월" (July), "팔월" (August), "구월" (September), "십일월" (November), "십이월" (December) 

- "유월" (June) is pronounced as [유월] instead of [육월] (which would be expected based on the standard reading of "육" for six).

- "시월" (October) is pronounced as [시월] instead of [십월] (which would be expected based on the standard reading of "십" for ten).


1.3 Day (, il)

The day is written with numbers, followed by "."

 

l  15 - 십오일

돌아오는 15일에 혹시 약속 있어? 나와 함께 영화보지 않을래? (Do you have any plans on the 15th? Would you like to watch a movie with me?)

 

1.4 Full Date

When combining all three forms a clear and concise format.

 

l  2025 1 15 - 이천이십오년 일월 십오일

2025 1 15일은 내 서른 번째 생일입니다. (January 15, 2025 is my 30th birthday.)


🗣️ Below is the audio file of the example sentences above.




2. Talking About Time

Koreans use the 24-hour clock for official purposes, but casual conversations often rely on the 12-hour clock with appropriate context.

 

2.1 Hours (, si)

Hours are counted from 1 to 12 (or 0 to 24 for the 24-hour clock), followed by "."

 

l  3 -세시 → 3 o’clock

1한시, 2두시, 3세시, 4네시, 5다섯시, 6여섯시,

7일곱시, 8여덟시, 9아홉시, 10열시, 11열한시, 12– 12

 

l  15 - 십오시 → 3 PM (24-hour format)

13십삼시, 14십사시, 15십오시, 16십육시, 17십칠시, 18십팔시,

19십구시, 20이십시, 21이십일시, 22이십이시, 23이십삼시, 24이십사시

 

2.2 Minutes (, bun)

Minutes are indicated with numbers followed by "."

 

l  3 30 (세시 삼십분) → 3:30

내일 오후 3 30분에 회사에서 중요한 발표가 있습니다. (There will be an important announcement at the company tomorrow at 3:30 PM.)

 

l  15 45 (십오시 사십오분) → 3:45 PM

오늘 15 45분에 연병장에 모이라는 중대장님 지시가 있었습니다. (There was an order from the company commander to assemble at the parade ground today at 15:45.)

 

2.3 Seconds (, cho)

For exact timings, "" is used.

 

l  3 30 15 - 세시 삼십분 십오초 → 3:30:15

정확하게 3 30 15초에 가스레인지 불을 끄세요. (Turn off the gas stove precisely at 3:30:15.)

 

3. Key Phrases for Dates and Times

To effectively use dates and times in Korean, memorize these common expressions:

 

3.1 Asking the Date

오늘은 몇 년 몇 월 몇 일입니까? (What year, month, and day is it today?)

Response: 오늘은 2025 1 3일입니다. (Today is January 3, 2025.)

 

3.2 Asking the Time

지금 몇 시예요? (What time is it now?)

Response: 지금은 9 15분이에요. (It’s 9:15 now.)

 

3.3 Setting an Appointment

회의는 언제예요? (When is the meeting?)

Response: 회의는 2025 1 4일 오후 2시예요. (The meeting is on January 4, 2025, at 2 PM.)

 

🗣️ Below is the audio file of the example sentences above.

 

4. Days of the Week

In Korean, days of the week are based on Chinese characters and end with "요일" (yoil).

월요일 (wol-yoil): Monday

화요일 (hwa-yoil): Tuesday

수요일 (su-yoil): Wednesday

목요일 (mok-yoil): Thursday

금요일 (geum-yoil): Friday

토요일 (to-yoil): Saturday

일요일 (il-yoil): Sunday

 

Example Sentences

오늘은 무슨 요일이에요? (What day of the week is it today?)

Response: 오늘은 금요일이에요. (Today is Friday.)

 

주말에 뭐 할 거예요? (What are you doing on the weekend?)

Response: 토요일에 친구를 만날 거예요. (I’m meeting a friend on Saturday.)

 

5. Expressing Specific Timeframes

Here are some valid time-related words:

어제 (eoje): yesterday

오늘 (oneul): today

내일 (naeil): tomorrow

모레 (more): the day after tomorrow

지난주 (jinanju): last week

이번 주 (ibeon ju): this week

다음 주 (daeum ju): next week

 

Example Sentences

이번 주 금요일에 영화 보러 갈래요? (Do you want to go see a movie this Friday?)

어제 밤에 늦게 잤어요. (I went to bed late last night.)

 

6. Idiomatic Expressions Involving Time

Korean often uses idiomatic phrases that involve dates and times.

시간은 금이다. (Time is gold.)

시간이 빨리 지나가요. (Time flies.)

약속 시간을 지켜요. (Keep the appointment time.)


🗣️ Below is the audio file of the example sentences above.


Conclusion

Learning to express dates and times in Korean is a vital skill that opens the door to seamless communication. Whether planning a trip to Korea, scheduling meetings, or just chatting with friends, mastering these expressions will enhance your fluency and confidence. So, don’t just mark this as another blog post—make it the start of your Korean journey to precision and style!