> ## Documentation Index
> Fetch the complete documentation index at: https://mintlify.com/marimo-team/marimo/llms.txt
> Use this file to discover all available pages before exploring further.

# Date

> Date picker input

# mo.ui.date

Create a date picker for selecting dates.

## Signature

```python theme={null}
mo.ui.date(
    start: date | str | None = None,
    stop: date | str | None = None,
    value: date | str | None = None,
    *,
    label: str = "",
    on_change: Callable[[date], None] | None = None,
    full_width: bool = False,
    disabled: bool = False
)
```

## Parameters

<ParamField path="start" type="date | str">
  Minimum selectable date
</ParamField>

<ParamField path="stop" type="date | str">
  Maximum selectable date
</ParamField>

<ParamField path="value" type="date | str">
  Initially selected date
</ParamField>

<ParamField path="label" type="str" default="''">
  Markdown label for the date picker
</ParamField>

<ParamField path="disabled" type="bool" default="False">
  Whether the date picker is disabled
</ParamField>

<ParamField path="full_width" type="bool" default="False">
  Whether date picker takes full width
</ParamField>

## Examples

```python theme={null}
import marimo as mo
from datetime import date, timedelta

# Basic date picker
selected_date = mo.ui.date(label="**Select a date:**")
selected_date
```

```python theme={null}
# Date range
today = date.today()
date_picker = mo.ui.date(
    start=today,
    stop=today + timedelta(days=30),
    value=today,
    label="Appointment date"
)
```

```python theme={null}
# Use the value
mo.md(f"You selected: {selected_date.value}")
```

<Tip>
  For selecting date ranges, use `mo.ui.date_range()` instead.
</Tip>