---
title: "Time unit constants"
url: "https://help.internetx.com/en/api/core-time-unit-constants/"
lang: "en"
section: "API reference — API reference (XML/JSON)"
breadcrumb: "API documentation (JSON/XML) > Enums and constants"
updated: "2023-09-26"
---

# Time unit constants

## Description

Describes the time unit.

## Possible values

-   MILLISECOND = millisecond
-   SECOND = second
-   MINUTE = minute
-   HOUR = hour
-   DAY = day
-   WEEK = week
-   MONTH = month
-   QUARTER = quarter
-   YEAR = year