ChronosChronos
ChronosQuery/Checker Methods

isAfter

Checks if this date occurs after a specified date for a unit.

isAfter()

Checks if this date occurs after a specified date for a unit.

Note

When comparing weeks, the weekStartsOn parameter determines how weeks are calculated. For example, if weekStartsOn is 1 (Monday), then a date on Sunday would be considered part of the previous week.

Signature

isAfter(other: ChronosInput, unit?: TimeUnit, weekStartsOn?: Enumerate<7>): boolean

Parameters

  • other: The date to compare against (can be string, Date, or Chronos instance)
  • unit: The granularity for comparison ('year', 'month', 'week', 'day', 'hour', 'minute', 'second')
  • weekStartsOn: (Optional) Which day (0-6, Sunday-Saturday) to consider as the start of the week (default: 0 -> Sunday)

Return Type

boolean - Returns true if the current date occurs after the comparison date

Example

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Last updated: Thu, May 21, 2026 05:51:00AM (UTC)

isBetween

Checks if a date falls within a specified date range (inclusive or exclusive).

isEqual

Checks if two Chronos instances represent the exact same point in time.

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isAfter()SignatureParametersReturn TypeExample