Related to "date/time"

date package

The date package provides date and time constants and functions.

boundaries package

The boundaries package provides operators for finding the boundaries around certain days, months, and weeks.

date.add() function

date.add() adds a duration to a time value and returns the resulting time value.

date.hour() function

date.hour() returns the hour of a specified time. Results range from [0 - 23].

date.microsecond() function

date.microsecond() returns the microseconds for a specified time. Results range from [0-999999].

date.millisecond() function

date.millisecond() returns the milliseconds for a specified time. Results range from [0-999].

date.minute() function

date.minute() returns the minute of a specified time. Results range from [0 - 59].

date.month() function

date.month() returns the month of a specified time. Results range from [1 - 12].

date.monthDay() function

date.monthDay() returns the day of the month for a specified time. Results range from [1 - 31].

date.nanosecond() function

date.nanosecond() returns the nanoseconds for a specified time. Results range from [0-999999999].

date.quarter() function

date.quarter() returns the quarter for a specified time. Results range from [1-4].

date.scale() function

date.scale() will multiply the duration by the given value.

date.second() function

date.second() returns the second of a specified time. Results range from [0 - 59].

date.sub() function

date.sub() subtracts a duration from a time value and returns the resulting time value.

date.time() function

date.time() returns the time value of a specified relative duration or time.

date.truncate() function

date.truncate() returns a time truncated to the specified duration unit.

date.week() function

date.week() returns the ISO week of the year for a specified time. Results range from [1 - 53].

date.weekDay() function

date.weekDay() returns the day of the week for a specified time. Results range from [0 - 6].

date.year() function

date.year() returns the year of a specified time.

date.yearDay() function

date.yearDay() returns the day of the year for a specified time. Results can include leap days and range from [1 - 366].

experimental.addDuration() function

experimental.addDuration() adds a duration to a time value and returns the resulting time value.

experimental.alignTime() function

experimental.alignTime() shifts time values in input tables to all start at a common start time.

experimental.subDuration() function

experimental.subDuration() subtracts a duration from a time value and returns the resulting time value.

experimental.window() function

experimental.window() groups records based on time.

hourSelection() function

hourSelection() filters rows by time values in a specified hour range.

now() function

now() is a function option that, by default, returns the current system time.

system.time() function

system.time() returns the current system time.

timeShift() function

timeShift() adds a fixed duration to time columns.

timezone.fixed() function

timezone.fixed() returns a location record with a fixed offset.

timezone.location() function

timezone.location() returns a location record based on a location or timezone name.

today() function

today() returns the now() timestamp truncated to the day unit.

truncateTimeColumn() function

truncateTimeColumn() truncates all input time values in the _time to a specified unit.

boundaries.friday() function

boundaries.friday() returns a record with start and stop boundary timestamps for last Friday.

boundaries.monday() returns a record with start and stop boundary timestamps of last Monday. Last Monday is relative to now(). If today is Monday, the function returns boundaries for the previous Monday.

boundaries.month() function

boundaries.month() returns a record with start and stop boundary timestamps for the current month.

boundaries.saturday() function

boundaries.saturday() returns a record with start and stop boundary timestamps for last Saturday.

boundaries.sunday() function

boundaries.sunday() returns a record with start and stop boundary timestamps for last Sunday.

boundaries.thursday() function

boundaries.thursday() returns a record with start and stop boundary timestamps for last Thursday.

boundaries.tuesday() function

boundaries.tuesday() returns a record with start and stop boundary timestamps of last Tuesday.

boundaries.wednesday() function

boundaries.wednesday() returns a record with start and stop boundary timestamps for last Wednesday.

boundaries.week() function

boundaries.week() returns a record with start and stop boundary timestamps of the current week. By default, weeks start on Monday.

boundaries.yesterday() function

boundaries.yesterday() returns a record with start and stop boundary timestamps for yesterday.

Work with time types

A time type represents a single point in time with nanosecond precision. Learn how to work with time data types in Flux.