# Date/Time Functions

- [DATEADD](/cascade/functions-and-expressions/functions/date-time/dateadd.md): Adds or subtracts a specific number of time steps from a date
- [DATEDIF](/cascade/functions-and-expressions/functions/date-time/datedif.md): Calculates the number of time steps between two dates
- [DATENAME](/cascade/functions-and-expressions/functions/date-time/datename.md): Returns text corresponding to the specified part of a given date
- [DATENORMALIZE](/cascade/functions-and-expressions/functions/date-time/datenormalize.md): Converts times to midnight
- [DATEPART](/cascade/functions-and-expressions/functions/date-time/datepart.md): Returns the specified part of a given date
- [DATETRUNC](/cascade/functions-and-expressions/functions/date-time/datetrunc.md): Truncates a date to the beginning of the specified period
- [DAY](/cascade/functions-and-expressions/functions/date-time/day.md): Calculates the day of the month for a given date
- [DAYS](/cascade/functions-and-expressions/functions/date-time/days.md): Calculates the number of days between two dates
- [HOUR](/cascade/functions-and-expressions/functions/date-time/hour.md): Calculates the hour corresponding to a date/time value
- [ISDATE](/cascade/functions-and-expressions/functions/date-time/isdate.md): Determines if a given date is a valid date
- [ISOWEEKDAY](/cascade/functions-and-expressions/functions/date-time/isoweekday.md): Returns the ISO8601 weekday of a given date
- [ISOWEEK](/cascade/functions-and-expressions/functions/date-time/isoweek.md): Returns the ISO8601 week of a given date
- [ISOQUARTER](/cascade/functions-and-expressions/functions/date-time/isoquarter.md): Returns the ISO8601 quarter of a given date
- [ISOYEAR](/cascade/functions-and-expressions/functions/date-time/isoyear.md): Returns the ISO8601 year of a given date
- [MAKEDATE](/cascade/functions-and-expressions/functions/date-time/makedate.md): Create a date/time value from a given year, month, and day
- [MAKEDATETIME](/cascade/functions-and-expressions/functions/date-time/makedatetime.md): Create a date/time value from a given date and time
- [MINUTE](/cascade/functions-and-expressions/functions/date-time/minute.md): Calculates the minute corresponding to a date/time value
- [MONTH](/cascade/functions-and-expressions/functions/date-time/month.md): Calculates the month for a given date
- [NOW](/cascade/functions-and-expressions/functions/date-time/now.md): Returns current timestamp on local system
- [QUARTER](/cascade/functions-and-expressions/functions/date-time/quarter.md): Returns the quarter of a given date
- [SECOND](/cascade/functions-and-expressions/functions/date-time/second.md): Calculates the second corresponding to a date/time value
- [TODAY](/cascade/functions-and-expressions/functions/date-time/today.md): Returns the current date
- [WEEK](/cascade/functions-and-expressions/functions/date-time/week.md): Calculates the week for a given date
- [WEEKDAY](/cascade/functions-and-expressions/functions/date-time/weekday.md): Converts a date into an integer corresponding to a day of the week
- [YEAR](/cascade/functions-and-expressions/functions/date-time/year.md): Calculates the year for a given date