Dates, Years, Ages, and Centuries: Forms and Core Pattern

Hungarian builds a full calendar date from the largest unit to the smallest: year–month–day. The day behaves like an ordinal even though it is written with an Arabic numeral, ages use the adjective éves, and centuries use an overt ordinal. These patterns look compact, but their punctuation and suffixes carry information that English often leaves to word order and prepositions. The dates usage page shows when each form sounds natural in conversation and formal writing.

The standard year–month–day frame

The neutral modern format is 2026. szeptember 13. “13 September 2026.” The year is written with Arabic numerals and followed by a full stop in a complete date. The month name is lowercase, and the day is an Arabic numeral followed by a full stop. Month names are január, február, március, április, május, június, július, augusztus, szeptember, október, november, december.

Weekday names are lowercase too: hétfő, kedd, szerda, csütörtök, péntek, szombat, vasárnap. When a weekday is appended as an explanatory label in a written date, punctuation separates it: 2026. szeptember 13., vasárnap. In a sentence locating an event, the date can instead be followed by a weekday time phrase such as szeptember 13-án, vasárnap reggel.

The month may instead be abbreviated or numbered, especially in forms, tables, and administrative writing (formal). The standard possibilities include 2026. szept. 13., 2026. IX. 13., and 2026. 09. 13. Spaces remain between the elements. The international hyphenated form 2026-09-13 occurs in databases, filenames, and technical contexts (formal/technical), but it should not be treated as the model for ordinary prose.

The day is ordinal, and suffixes replace its point

In szeptember 13., the point marks the day numeral as ordinal: it denotes the thirteenth day, not a quantity of thirteen days. When a suffix attaches directly to the digit, remove that point and add the suffix with a hyphen: 13-án “on the 13th,” 13-ig “until the 13th,” 13-tól “from the 13th.” The vowel of -án/-én follows the conventional inflected ordinal form, so learners should memorize frequent calendar shapes rather than choose the vowel from the final written digit alone: 5-én, 10-én, 13-án, 20-án.

Written-out spoken forms reveal the structure more clearly: ötödikén, tizedikén, tizenharmadikán, huszadikán. The date-naming ordinal has a possessive-like -a/-e element (tizenharmadika, ötödike), and temporal -n attaches to it: tizenharmadiká-n, ötödiké-n. This is one place where spelling with digits hides more morphology than it shows.

Years as dates and time periods

A complete date has a point after the year: 1998. május 4. A year used as a time expression normally takes its suffix directly with a hyphen and no ordinal point: 1998-ban “in 1998,” 2020-tól “from 2020,” 2030-ig “until 2030.” Hungarian reads the year as one cardinal number, not as two pairs in the English manner.

There is a useful punctuation contrast. 1998. májusban has a point because the year and the inessive month simply form a date frame. 1998 májusában has no point because the possessed form májusában creates the relation “in May of 1998.” Similarly, 2026. évi jelentés means “2026 annual report” (formal), whereas 2026-ban készült jelentés means “a report produced in 2026.” These are not interchangeable pieces of punctuation: they reflect different grammatical constructions.

Ages with éves

To state age, Hungarian uses number + singular éves, followed by the copula in first and second person: harminckét éves vagyok “I am thirty-two.” In third-person present-tense nominal predication, the copula is omitted: Anna harminckét éves “Anna is thirty-two.” The measured unit is again grammatically singular; Hungarian does not say a plural equivalent of “years old.”

With a simple written-out number, number + éves forms a compound: egy hatéves gyerek, egy százéves ház. A structurally complex number is written separately: egy huszonkilenc éves férfi. With digits, also write the elements separately: egy 6 éves gyerek. The adverbial form évesen means “at the age of”: tizennyolc évesen. For an explicit life stage, tízéves korában means “when he/she was ten.”

Centuries and decades

A century is numbered with an ordinal: a 21. század or a XXI. század, read a huszonegyedik század. Both Arabic and Roman forms take the ordinal point. The century noun receives the case suffix: a 21. században “in the twenty-first century.” The derived adjective is separate after the numeral: egy 19. századi regény “a nineteenth-century novel.”

Decades usually appear as az 1990-es évek “the 1990s” or, less numerically, a kilencvenes évek. Notice the plural évek here. This is not a noun immediately quantified by a cardinal; 1990-es is an adjective identifying a decade, so normal plural marking returns.

Segmentation exercise

Separate each form into its functional pieces.

1. 2026. szeptember 13-án
   →
   2026. • szeptember + 13 + -án
   : year + month + suffixed ordinal day.
2. harminckét évesen → harminckét + éves + -en: age expression + adverbial ending, “at age thirty-two.”
3. a 21. században →
   21. • század + -ban
   : ordinal century number + inessive case.
4. az 1990-es években → 1990 + -es + évek + -ben: decade-forming adjective + plural “years” + inessive case.

The important diagnostic is whether a number directly quantifies a noun. In harminckét év, the noun is singular because thirty-two directly quantifies it. In az 1990-es évek, the numeric expression is adjectival and labels a set of years, so évek is plural.

Common Mistakes

English speakers most often transfer month–day–year order, keep the day’s point before a suffix, or pluralize a measured unit.

Key Takeaways

• A full Hungarian date normally follows year–month–day order:
  2026. szeptember 13.
• Month names are lowercase; Roman or Arabic month numbers are common in compact (formal) formats.
• A day numeral has a point when bare, but loses it before a hyphenated suffix: 13., 13-án.
• Ages use éves, and directly quantified time nouns remain singular: harminckét éves, harminckét év.
• Centuries are ordinal: a 21. század; decade labels such as az 1990-es évek have their own adjectival structure.