---
title: boundaries.monday() function
description: boundaries.monday() returns a record with start and stop boundary timestamps of last Monday. Last Monday is relative to now(). If today is Monday, the function returns boundaries for the previous Monday.
url: https://docs.influxdata.com/flux/v0/stdlib/date/boundaries/monday/
estimated_tokens: 1096
product: Flux
version: v0
---

# boundaries.monday() function

-   Flux 0.172.0 – 0.177.1
-   View InfluxDB support

`boundaries.monday()` returns a record with `start` and `stop` boundary timestamps of last Monday. Last Monday is relative to `now()`. If today is Monday, the function returns boundaries for the previous Monday.

##### Function type signature

```js
() => {stop: time, start: time}
```

For more information, see [Function type signatures](/flux/v0/function-type-signatures/).

## Examples

-   [Return start and stop timestamps of last Monday](#return-start-and-stop-timestamps-of-last-monday)
-   [Query data collected last Monday](#query-data-collected-last-monday)

### Return start and stop timestamps of last Monday

```js
import "date/boundaries"

option location = timezone.fixed(offset: -8h)
option now = () => 2021-12-30T00:40:44Z

boundaries.monday()// Returns {start: 2021-12-27T08:00:00Z, stop:2021-12-28T08:00:00Z }

```

### Query data collected last Monday

```js
import "date/boundaries"

day = boundaries.monday()

from(bucket: "example-bucket")
    |> range(start: day.start, stop: day.stop)
```

[date/time](/flux/v0/tags/date/time/)