---
title: boundaries.sunday() function
description: >
  `boundaries.sunday()` returns a record with `start` and `stop` boundary timestamps for last Sunday.
menu:
  flux_v0_ref:
    name: boundaries.sunday
    parent: date/boundaries
    identifier: date/boundaries/sunday
weight: 201
flux/v0/tags: [date/time]
deprecated: 0.177.1
---

<!------------------------------------------------------------------------------

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To make updates to this documentation, update the function comments above the
function definition in the Flux source code:

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Fluxdoc syntax: https://github.com/influxdata/flux/blob/master/docs/fluxdoc.md

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`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}
```

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


## 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 "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 "date/boundaries"

day = boundaries.sunday()

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

```