# CalendarDateTime

Represents a calendar date and time.

- Source: [`aws-cloudwatch/lib/alarm-mute-rule.ts`](https://github.com/aws/aws-cdk/blob/v2.277.0/packages/aws-cdk-lib/aws-cloudwatch/lib/alarm-mute-rule.ts#L32)
- Type last changed: v2.264.0 · 10 Aug 2026

## Example

```ts
// The code below shows an example of how to instantiate this type.
// The values are placeholders you should change.
import { aws_cloudwatch as cloudwatch } from 'aws-cdk-lib';
const calendarDateTime: cloudwatch.CalendarDateTime = {
  day: 123,
  hour: 123,
  minute: 123,
  month: 123,
  year: 123,
};
```

## Properties

- `day`: number (required) — The day of the date.

  Valid range: 1-31

- `hour`: number (required) — The hour of the time.

  Valid range: 0-23

- `minute`: number (required) — The minute of the time.

  Valid range: 0-59

- `month`: number (required) — The month of the date.

  Valid range: 1-12

- `year`: number (required) — The year of the date.