Interface Month

interface Month {
    $month: DateExpression | {
        date: DateExpression;
        timezone?: tzExpression;
    };
}

Index

Properties

Properties

$month

$month: DateExpression | {
date: DateExpression;
timezone?: tzExpression;
}

Returns the month for a date as a number between 1 (January) and 12 (December).

Type declaration

date: DateExpression
The date to which the operator is applied. must be a valid expression that resolves to a Date, a Timestamp, or an ObjectID.
Optional timezone?: tzExpression
The timezone of the operation result. must be a valid expression that resolves to a string formatted as either an Olson Timezone Identifier or a UTC Offset. If no timezone is provided, the result is displayed in UTC.

See

https://www.mongodb.com/docs/manual/reference/operator/aggregation/month/#mongodb-expression-exp.-month