---
title: boundaries.sunday() function
description: boundaries.sunday() returns a record with start and stop boundary timestamps for last Sunday.
url: https://docs.influxdata.com/flux/v0/stdlib/experimental/date/boundaries/sunday/
estimated_tokens: 1155
product: Flux
version: v0
---

# boundaries.sunday() function

-   Flux 0.177.1+
-   View InfluxDB support

`boundaries.sunday()` is experimental and [subject to change at any time](/flux/v0/stdlib/experimental/#experimental-packages-are-subject-to-change).

`boundaries.sunday()` returns a record with `start` and `stop` boundary timestamps for last Sunday.

Last Sunday is relative to `now()`. If today is Sunday, the function returns boundaries for the previous Sunday.

##### 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 Sunday](#return-start-and-stop-timestamps-of-last-sunday)
-   [Query data collected last Sunday](#query-data-collected-last-sunday)

### Return start and stop timestamps of last Sunday

```js
import "experimental/date/boundaries"

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

boundaries.sunday()// Returns {start: 2021-12-26T08:00:00Z, stop:2021-12-27T08:00:00Z }

```

### Query data collected last Sunday

```js
import "experimental/date/boundaries"

day = boundaries.sunday()

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

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