Documentation

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].

Function type signature
(t: A, ?location: {zone: string, offset: duration}) => int where A: Timeable
For more information, see Function type signatures.

Parameters

t

(Required) Time to operate on.

Use an absolute time, relative duration, or integer. Durations are relative to now().

location

Location used to determine timezone. Default is the location option.

Examples

Return the day of the year for a time value

import "date"

date.yearDay(t: 2020-02-11T12:21:03.29353494Z)// Returns 42

Return the day of the year for a relative duration

import "date"

option now = () => 2020-02-11T12:21:03.29353494Z

date.yearDay(t: -1mo)// Returns 276

Return the current day of the year

import "date"

date.yearDay(t: now())

Was this page helpful?

Thank you for your feedback!


Linux Package Signing Key Rotation

All signed InfluxData Linux packages have been resigned with an updated key. If using Linux, you may need to update your package configuration to continue to download and verify InfluxData software packages.

For more information, see the Linux Package Signing Key Rotation blog post.