---
id: "monthday"
kind: "datatype"
status: "stable"
is_pii: false
categories: ["datetime"]
langs: ["common"]
quality: 48
url: "http://registry.apicrafter.io/datatype/monthday"
---

# Month and day (`monthday`)

Defines a part of a date - the month and day. Example (MM-DD).

- Personal data (PII): no
- Categories: Date and time (datetime)
- Countries: global
- Languages: Common to most languages (common)
- Patterns: `monthday_cjk`, `monthday_dm_dot`, `monthday_english`, `monthday_korean`, `monthday_russian`

## Mappings

- autotype: `date-m`

## Supported by tools

- `autotype`

## Sources

- other: <https://ddialliance.org/Specification/DDI-CV/DateType_1.1.html>

## Quality

Score 48/100. Missing: regexp, examples, negative example, authoritative source link, translation.

JSON: <http://registry.apicrafter.io/api/v1/datatypes/monthday.json> · Edit: <https://github.com/apicrafter/metacrafter-registry/edit/main/data/datatypes/any/datetime/monthday.yaml>