Miss the train because you misheard Viertel vor acht as Viertel nach acht, and you will never forget that vocabulary again.
Time is the fastest place to look competent in German. You need it for appointments, train tickets, birthday messages, and every second sentence of small talk. Here is the whole toolkit of German vocabulary time and dates — sorted, tabled, and ready to use tonight.
What you will get from this guide
- Days, months and seasons with their genders
- Clock time the German way: Uhr, Viertel, halb
- Ordinal dates for writing and saying the date
- The prepositions am, im, um, seit and vor doing their jobs
Start With the Days: Seven Words That Open Doors
Learn the days first. They are short, they appear in every Termin email, and they carry a satisfying little secret: all seven are masculine. Der Montag through der Sonntag.
Two grammar gifts live here. First, am is the contracted form of an dem: am Montag, am Freitag. Second, add -s for habit: montags means "on Mondays", every Monday, forever.
Months, Seasons and the -er Trick
The months are eleven German-sounding words and one Latin import.
All twelve are masculine, and im (from in dem) handles them all: im Juli. Seasons follow the same pattern — der Frühling, der Sommer, der Herbst, der Winter.
Now the trick. Add -er to a month or season and you get an adjective meaning "of that time": die Julier… wait, more useful: eine Sommerjacke, die Novembertage, and the phrase im letzten Jahr. Month names used as adjectives before nouns stay unchanged: der Mai-Ausflug, die Sommerferien. Learn the pattern and you gain a hundred words for free.
Telling the Clock: The Viertel Trap
German clock time is logical once you accept one fact: the hour you name is the hour you are heading towards.
Halb neun is the landmine. It is half past eight, not half past nine, because Germans count forward to the next hour. Say it wrong once at a doctor's office and you will never say it wrong again.
For the 24-hour system, the pattern is simple: vierzehn Uhr dreißig for 14:30. Official schedules, train timetables and radio news live in this system. Casual speech hates it.
Numbers in your mouth beat numbers on a page.
Reading halb neun is easy. Hearing it at speed over a station tannoy, then answering — that is a listening skill built by practice, not by memorising. A personal AI voice tutor drills exactly this, with speaking practice and AI feedback at real German speed.
Build your listening with a course pass →Create a free accountWriting and Saying the Date
German dates look like this: Dienstag, der 3. März 2026. Day first, month second, year last. The ordinal gets a full stop, which is German shorthand for "this number is an ordinal".
Spoken, you add -ten to most numbers, and a few irregulars show up early.
Want to say "on the third of March"? Drop the article: am dritten März. That is the am contraction doing heavy lifting — and it takes the dative, which is why you see dritten and not dritte.
The Prepositions That Glue Time Together
Two of these deserve a warning. Vor zwei Wochen means "two weeks ago" but vor dem Essen means "before the meal" — context tells you which. And seit always implies the situation continues: seit einem Jahr means it is still happening.
Then there are separable verbs, where the time word sits in the middle: ich stehe um sechs Uhr auf. The auf jumps to the end. Ich rufe dich um acht an. Same pattern.
A Five-Minute Daily Drill That Actually Works
Vocabulary dies from neglect, not from difficulty. Guard these words with a tiny daily ritual.
That is five minutes. Do it for two weeks and the words become reflexes rather than translations. Add a German podcast or news bulletin once a week and your ear starts parsing halb, Viertel and Uhr without a pause.
Make the calendar part of your German, not a chapter you finished.
A structured course keeps time vocabulary alive through real conversation — booking, rescheduling, arguing about whether the meeting was at eight or half eight. That is how A1 vocabulary becomes permanent.
Start with a free placement check →Create a free accountFrequently Asked Questions
**Is halb neun 8:30 or 9:30?** It is 8:30. German counts forward to the coming hour, so halb plus an hour name means thirty minutes before that hour.
**Should I use Samstag or Sonnabend?** Both mean Saturday. Samstag is standard everywhere; Sonnabend is common in northern and eastern Germany. Use Samstag unless you are writing for a regional audience.
**Why does the date say am dritten Mai and not am dritte Mai?** Because am means an dem, and the dative case requires the weak adjective ending -en. Dates after a preposition always take the dative.
Do I need the 24-hour clock at A1? You need to understand it for timetables and announcements. You can speak the 12-hour system for years without anyone complaining.
References & Further Reading
- Duden — spelling, gender and date conventions in standard German.
- Goethe-Institut — free A1 practice sets covering numbers, time and dates.
- Deutsche Welle — Deutsch lernen — audio lessons at A1 with everyday dialogues.
- Council of Europe — CEFR — what A1 listening and vocabulary actually covers.
- Deutsche Bahn — real timetables in German, the fastest free reading practice for clock time.