> ## Documentation Index
> Fetch the complete documentation index at: https://docs.firebolt.io/llms.txt
> Use this file to discover all available pages before exploring further.

# Date & time functions

> Snowflake date & time functions supported in Snowflake compatibility mode.

<span className="feature-tag">Preview</span>

Snowflake [date & time functions](https://docs.snowflake.com/en/sql-reference/functions-date-time) in [Snowflake compatibility mode](/reference-sql/snowflake/overview).

| Function                                                                                                                                                                                               | Support       | Notes |
| :----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | :------------ | :---- |
| `DATEFROMPARTS`, `DATE_FROM_PARTS`, `DAYNAME`, `MONTHNAME`, `TIMEFROMPARTS`, `TIMESTAMPLTZFROMPARTS`, `TIMESTAMPTZFROMPARTS`, `TIMESTAMP_LTZ_FROM_PARTS`, `TIMESTAMP_TZ_FROM_PARTS`, `TIME_FROM_PARTS` | Not supported |       |