# Date and time functions

[Read this page in HTML](https://www.scopedb.io/docs/reference/functions/date-and-time)

Date and time functions support analysis of events over time. For the underlying value types, see [date and time data types](https://www.scopedb.io/docs/reference/data-types/datetime.md).

## List of functions

* [ceil, floor](https://www.scopedb.io/docs/reference/functions/date-and-time/temporal-round.md)
* [now](https://www.scopedb.io/docs/reference/functions/date-and-time/now.md)
* [strftime, strptime](https://www.scopedb.io/docs/reference/functions/date-and-time/format-parse.md)
* [trunc](https://www.scopedb.io/docs/reference/functions/date-and-time/temporal-trunc.md)