Time and Dates in Dutch

In Brief

Dutch clock language looks forward when it uses half: half drie is halfway to three, so it means 2:30, not 3:30. Use over for minutes past a reference point and voor for minutes before it: kwart over vier is 4:15, while kwart voor vijf is 4:45. Dates normally follow day–month–year order, and weekday and month names are written with lower-case letters.

Overview

Talking about appointments, opening hours, birthdays, and travel requires two closely connected systems: clock time and calendar dates. These are core A1 skills, but Dutch has one pattern that often surprises English speakers. Around the half hour, Dutch speakers count toward the next hour. Once half drie becomes familiar as “halfway to three,” the rest of the system becomes much easier.

Calendar language is more straightforward. You need the seven weekdays, the twelve months, and a few fixed prepositions. Dutch dates put the day before the month, as in 15 januari 2026. In speech, a date can use either a cardinal number (an ordinary counting number, such as vijftien) or an ordinal number (a number showing position, such as vijftiende).

This article starts with the forms needed for everyday A1 conversations. Later sections cover digital-style time, years, recurring days, and a few variations that you can learn after the basic system is secure.

How It Works

Asking and answering the time

The standard question is Hoe laat is het? (“What time is it?”). Answer with Het is ...:

• Hoe laat is het? — What time is it?
• Het is drie uur. — It is three o’clock.
• Het is één uur. — It is one o’clock.

Use uur after an exact hour. In ordinary clock expressions with over, voor, half, or kwart, uur is normally left out.

Dutch time	Meaning	Pattern
drie uur	3:00	hour + uur
vijf over drie	3:05	five past three
kwart over drie	3:15	quarter past three
tien voor half vier	3:20	ten minutes before halfway to four
vijf voor half vier	3:25	five minutes before halfway to four
half vier	3:30	halfway to four
vijf over half vier	3:35	five minutes after halfway to four
tien over half vier	3:40	ten minutes after halfway to four
kwart voor vier	3:45	quarter before four
vijf voor vier	3:55	five before four

The half-hour is the key. Dutch treats half vier as an abbreviated idea: “halfway toward four.” English “half past three” looks back to the hour that has begun; Dutch looks ahead to the hour that is coming.

The reference point also changes around the half hour:

• 3:20 is tien voor half vier: ten minutes before 3:30.
• 3:40 is tien over half vier: ten minutes after 3:30.

This traditional pattern is very common in conversation. You do not need to calculate it word by word forever; practise each phrase as a complete unit linked to a clock face.

Saying when something happens

Use om before a clock time:

• De les begint om negen uur. — The lesson starts at nine o’clock.
• We eten om half zeven. — We eat at 6:30.
• De trein vertrekt om kwart over acht. — The train leaves at 8:15.

Do not confuse om with op, which introduces a day or date. A useful beginner pattern is:

op + day/date, om + time

• De afspraak is op dinsdag om tien uur. — The appointment is on Tuesday at ten.

For an approximate time, use rond (“around”): rond acht uur. For a span, use van ... tot ...: van negen tot vijf (“from nine to five”).

Parts of the day

Dutch often combines time with a part of the day to avoid ambiguity.

Dutch	English	Typical use
's ochtends	in the morning	morning period
's middags	in the afternoon	afternoon period
's avonds	in the evening	evening period
's nachts	at night	nighttime

The apostrophe begins these fixed forms because they preserve an older shortened construction. At A1, simply learn them as set phrases: om acht uur 's ochtends (“at eight in the morning”). The word order acht uur 's ochtends is also common when stating a time.

The days of the week

Dutch	English
maandag	Monday
dinsdag	Tuesday
woensdag	Wednesday
donderdag	Thursday
vrijdag	Friday
zaterdag	Saturday
zondag	Sunday

Unlike English, Dutch normally writes weekday names with a lower-case initial. Use op for one particular day: op maandag, op vrijdag. In schedules and short answers, the preposition may disappear: Wanneer kom je? Maandag.

Useful combinations include vandaag (today), morgen (tomorrow), gisteren (yesterday), overmorgen (the day after tomorrow), and eergisteren (the day before yesterday). Do not add op to these adverbs: say Ik kom morgen, not Ik kom op morgen.

The months

Dutch	English	Dutch	English
januari	January	juli	July
februari	February	augustus	August
maart	March	september	September
april	April	oktober	October
mei	May	november	November
juni	June	december	December

Month names are also lower-case. Use in when only the month is given: in januari. Use op with a complete date: op 15 januari.

Seasons generally take in de: in de lente (in spring), in de zomer (in summer), in de herfst (in autumn), and in de winter (in winter).

Forming and reading dates

Dutch dates normally use day–month–year order:

• 15 januari 2026
• 15-01-2026
• 15/01/2026

In continuous prose, spelling out the month avoids confusion. A numeric date such as 03-07-2026 means 3 July 2026, not March 7.

To ask the date, say Welke datum is het vandaag? or simply Wat is de datum? A common answer is Het is vandaag 15 januari. To ask which day of the week it is, use Welke dag is het vandaag?

Dates can be said with a cardinal or an ordinal:

• vijftien januari — 15 January
• de vijftiende januari — the fifteenth of January
• op vijftien januari / op de vijftiende januari — on 15 January

The ordinal is often used when the date is treated as “the fifteenth.” With a written digit, the cardinal-style form is especially natural. Dutch does not normally insert a word corresponding to English “of” between the day and month.

Most ordinals through nineteen use -de; numbers from twenty onward generally use -ste. Several common forms are irregular or have spelling changes.

Dutch ordinal	English	Note
eerste	first	irregular
tweede	second	irregular stem
derde	third	irregular
vierde	fourth	-de
vijfde	fifth	-de
achtste	eighth	-ste
negende	ninth	-de
tiende	tenth	-de
vijftiende	fifteenth	-de
twintigste	twentieth	-ste
eenentwintigste	twenty-first	compound + -ste
eenendertigste	thirty-first	compound + -ste

For years, modern four-digit years are often read as a complete number: 2026 is tweeduizend zesentwintig. In dates, the year follows the month without an extra preposition: 15 januari 2026.

Examples in Context

Dutch	English	Note
Het is half drie.	It is half past two.	Literally, “half three”: 2:30
De vergadering begint om kwart over vier.	The meeting starts at quarter past four.	om introduces the time
Mijn trein vertrekt om tien voor half acht.	My train leaves at 7:20.	Ten minutes before 7:30
Kunnen we om vijf over half negen afspreken?	Can we meet at 8:35?	Five minutes after 8:30
De winkel is open van negen tot zes.	The shop is open from nine to six.	A time range
Ik bel je rond acht uur 's avonds.	I’ll call you around eight in the evening.	Approximate time plus part of day
Vandaag is het woensdag.	Today is Wednesday.	Weekday in lower case
De cursus begint op maandag 3 september.	The course starts on Monday, 3 September.	op introduces the day/date
Mijn verjaardag is op de vijftiende januari.	My birthday is on the fifteenth of January.	Ordinal date
We gaan in augustus op vakantie.	We go on holiday in August.	in with a month alone
Welke datum is het vandaag?	What is today’s date?	Asking for the calendar date
Het concert is op 21 mei om half negen.	The concert is on 21 May at 8:30.	Date first, then time
Morgen werk ik thuis.	Tomorrow I work from home.	No op before morgen
De afspraak is verzet naar vrijdag.	The appointment has been moved to Friday.	naar marks the new scheduled day

Common Mistakes

Reading half drie as 3:30

• Wrong meaning: half drie = 3:30
• Right meaning: half drie = 2:30
• Why: Dutch counts toward the next hour. Think “halfway to three,” not “half past three.”

Using the wrong hour around the half hour

• Wrong: tien voor half drie for 3:20
• Right: tien voor half vier for 3:20
• Why: The half-hour point is half vier (3:30), so ten minutes before it is 3:20.

Adding uur everywhere

• Wrong: Het is kwart over vier uur.
• Right: Het is kwart over vier.
• Why: Uur is used in vier uur and in digital-style readings, but is normally omitted from traditional phrases with kwart, half, over, and voor.

Confusing om, op, and in

• Wrong: De afspraak is op tien uur in dinsdag.
• Right: De afspraak is om tien uur op dinsdag.
• Why: Use om for clock time, op for a day or full date, and in for a month, season, or year considered on its own.

Capitalising days and months like English

• Wrong: Maandag 5 Januari
• Right: maandag 5 januari
• Why: Dutch weekday and month names are common nouns and normally begin with lower-case letters.

Copying English date order

• Wrong interpretation: 04-06-2026 = April 6
• Right interpretation in Dutch: 04-06-2026 = 4 June
• Why: Standard Dutch numeric dates use day–month–year order. Write the month as a word when an international audience might be unsure.

Usage Notes

Both the traditional clock system and a digital-style reading are used. In conversation, kwart over acht and half negen are highly natural. In announcements, timetables, workplaces, and situations requiring precision, you may hear or say the displayed numbers: acht uur vijftien (08:15) or twintig uur dertig (20:30).

The 24-hour clock is common in writing: De trein vertrekt om 16.45 uur. In speech, context often allows the simpler kwart voor vijf. If context is not enough, add 's middags or 's avonds. Written conventions vary by publisher and setting: a dot is widespread in Dutch time notation (14.30 uur), while a colon (14:30) is also easy to encounter in digital interfaces.

For a specific day, op maandag is the safe beginner form. Bare day names are common in informal scheduling: Ik zie je vrijdag. English speakers should also notice that Dutch usually does not use a comma between the day and month: vrijdag 12 april.

Beyond the Basics / Advanced Use

You do not need to master the following forms at A1, but they explain expressions you will meet later.

Recurring weekdays

A plural weekday can indicate a regular habit:

• Op maandagen werk ik thuis. — On Mondays I work from home.
• Vrijdags sluiten we eerder. — On Fridays we close earlier.

You may also see the older-looking form 's maandags. These habitual forms differ from op maandag, which can refer either to one Monday supplied by context or to a general schedule.

Approximate and deadline expressions

Dutch distinguishes several useful relationships to a time:

• voor acht uur — before eight o’clock
• na acht uur — after eight o’clock
• tegen acht uur — toward/about eight o’clock
• vanaf acht uur — from eight o’clock onward
• tot acht uur — until eight o’clock
• uiterlijk om acht uur — by eight o’clock at the latest

Here tegen is approximate, whereas om presents a scheduled point. We komen tegen achten is an idiomatic, less beginner-level way to say “We’ll come around eight”; the ending on achten belongs to a fixed time expression.

Dates in formal writing

Formal letters may include a place and date, such as Utrecht, 15 januari 2026. Ordinal endings are not added to written digits in standard neutral dates: write 15 januari, not an English-style form such as 15de januari. Spelled-out de vijftiende januari remains possible in running speech and prose.

Dutch also uses week numbers frequently in planning and business contexts: in week 32. ISO-style numeric dates, especially 2026-01-15, may appear in technical systems, but ordinary reader-facing Dutch generally prefers day–month–year.

Practice Tips

1. Train the half hour visually. Draw a clock showing 2:20, 2:25, 2:30, 2:35, and 2:40. Label them tien voor half drie, vijf voor half drie, half drie, vijf over half drie, and tien over half drie.
2. Build one real weekly schedule. Say or write five appointments using op for the day and om for the time: Op dinsdag heb ik om half elf les. Personal examples are easier to remember than isolated lists.
3. Read dates aloud in two ways. For 15 januari, practise both vijftien januari and de vijftiende januari. Then add a year and compare the Dutch day–month order with the month–day order often used in American English.

Related Concepts

• Prerequisite: Cardinal Numbers — needed for hours, minutes, calendar days, and years.