Unit 4 - Section 3: Dates and Days

Dates and Days of the Week (曜日・月・日)

Learn how to express dates, days of the week, and calendar information in Japanese.

Days of the Week (曜日)

Pattern: Day-of-week + 曜日 (youbi)

Japanese Romaji English Symbol
月曜日 getsuyoubi Monday 🌙 Moon
火曜日 kayoubi Tuesday 🔥 Fire
水曜日 suiyoubi Wednesday 💧 Water
木曜日 mokuyoubi Thursday 🌳 Tree
金曜日 kinyoubi Friday ✨ Gold
土曜日 doyoubi Saturday ⭐ Earth/Soil
日曜日 nichiyoubi Sunday ☀️ Sun
Memory Aid: The day kanji use elements - Moon (Monday), Fire (Tuesday), Water (Wednesday), Tree (Thursday), Gold (Friday), Soil (Saturday), Sun (Sunday). This matches the Chinese zodiac elements!

Months (月)

Pattern: [Number] + 月

Japanese Romaji English
一月 ichigatsu January
二月 nigatsu February
三月 sangatsu March
四月 shigatsu April
五月 gogatsu May
六月 rokugatsu June
Japanese Romaji English
七月 shichigatsu July
八月 hachigatsu August
九月 kugatsu September
十月 jugatsu October
十一月 juichigatsu November
十二月 junigatsu December

Days of the Month (日)

Pattern: [Number] + 日

Irregular readings: The first 10 days and some others have special readings!
Japanese Romaji Translation
一日 tsuitachi 1st day
二日 futsuka 2nd day
三日 mikka 3rd day
十日 tooka 10th day
二十日 hatsuka 20th day
三十日 sanjuunichi 30th day
十一日 juuichinichi 11th day
二十五日 nijuugonichi 25th day

Dates and Birthdays

Example sentences:
誕生日たんじょうび三月さんがつ十五日です。
[Tanjoubi wa sangatsu juugonichi desu]
Translation: My birthday is March 15th.
明日あした月曜日げつようびです。
[Ashita wa getsuyoubi desu]
Translation: Tomorrow is Monday.
誕生日たんじょうびはいつですか。
[Tanjoubi wa itsu desu ka]
Translation: When is your birthday?

Study Tips

Master Dates and Days:
  • Element symbolism: Remember Mon=Moon, Tue=Fire, Wed=Water, etc.
  • Irregular day readings: Focus on 1st-10th and 20th/30th which are irregular
  • Practice saying dates: Say today's date in Japanese every morning
  • Calendar exposure: Look at Japanese calendars to see the patterns
  • Birth dates: Learn to say important dates (birthdays, anniversaries)
Study Tips
  • Read each example carefully
  • Practice pronunciation aloud
  • Create your own sentences to reinforce memory
  • Finish the section quiz