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Days of the week

Let’s look at the day of the week the way you see in the calendar. Each kanji represents the day of the week from Sunday to Saturday.

S   M   T   W   T    F   S
日  月  火  水  木  金  土
にち げつ  か  すい もく きん  ど

Days of the week is expressed by adding ようび (yōbi) at the end.

English Hiragana Kanji Romaji
Sunday にちようび 曜日 nichi yōbi
Monday げつようび 曜日 getsu yōbi
Tuesday ようび 曜日 ka yōbi
Wednesday すいようび 曜日 sui yōbi
Thursday もくようび 曜日 moku yōbi
Friday きんようび 曜日 kin yōbi
Saturday ようび 曜日 do yōbi

Kanji for the days of the week has some are related to Planet and Solar systems. 日 月 火 水 木 金 土

Sun 太陽()⁺ たいよう (日、にち)
Moon つき (げつ)
Mercury 星⁺⁺ すいせい (すい)
Venus きんせい (きん)
Earth 地球 ちきゅう
Mars かせい (か)
Jupiter もくせい (もく)
Saturn どせい (ど)

⁺ 太陽(たいよう)= the sun, 
 日(ひ、にち、じつ)= the sun, day, daytime
⁺⁺ 星(ほし)= star

Day of the week Sentences:

きょうなんようび です。(kyō ha nan yōbi desuka)
Which day of the week is it today?

あしたは なんようび ですか。(ashita ha nan yōbi desuka)
 Which day of the week is it tomorrow?

あさっては なんようび ですか。(asatte ha nan yōbi desuka)
 Which day of the week is it the day after tomorrow?

きのうは なんようび でしたか。(kinō ha nan yōbi deshitaka)
 Which day of the week was it yesterday?

おとといは なんようび でしたか。(ototoi ha nan yōbi deshitaka)
 Which day of the week was it the day before yesterday?

Post finder: Language guides to help with learning Japanese

December 3, 2017



Monday - moon day- lunes, lundi

Tuesday- fire day- Mars day- martes, mardi

Wednesday- water- Mercury- miércoles, mercredi

Thursday - wood- Jupiter- jueves, jeudi

Friday- gold- Venus- viernes, vendredi

Saturday- soil- Saturn- sabado, samedi

Sunday- sun day- (domingo, dimanche)


It triggers me that the celestial bodies aren't in any sensible order.

[deactivated user]

    Why are they so similar to the French/Spanish days of the week? They're all named after planets in the solar system/Roman Gods whereas English and German days are named after Norse Gods.


    All languages have days of the week that stem from planets or gods I English, Monday is Moon day, Saturday is Saturn Day, Sunday is obvious. I can't currently remember the others.


    Nope, for one, Russian doesn't.


    My guess is that this is due to the Spanish influence from the early Jesuit missionaries. There others for example, the word "bread" is pronounced "pan" in Japanese.


    More likely due to the Portuguese I'd say


    well, Portuguese people were the first europeans to get into contact with Japan. There are a lot of portuguese related words such as bread Pão (PT) = Pan (JP)


    Nicely structured and easy to understand. Key points highlighted. ありがと こさいまさな - Thank you


    "insert IT'S ALL CONNECTED! meme here*


    So we have sun (日) - day and moon (月) day, which are consistent in both Japanese and English (and also Chinese and a few other languages somewhat). And then there's 火,水,木,金,土 (fire, water, wood, metal, and earth) which are also the five traditional Chinese elements, while English names them after Norse gods (with the exception of Saturday - Saturn). That's interesting though - they're named after the planets which are associated with Chinese elements? Cool

    Anyway, if you're familiar with Chinese, it somewhat sounds similar:

    火 - か (kind of like 开火 - kai huo)

    水 - すい (the Chinese is pronounced shui)

    木 - もく (kind of like 木头 - mu tou)

    金 - きん (the Chinese is pronounced jin)

    土 - ど (Chinese pronounced tu, or 土豆, tu dou)


    Thank you HelpfulDuo!


    Thanks for the help. Everything has been written in my note books!



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