docs-v2/content/flux/v0/stdlib/date/weekday.md

title	description	menu	weight
date.weekDay() function	`date.weekDay()` returns the day of the week for a specified time. Results range from `[0 - 6]`.	flux_v0_ref name parent identifier date.weekDay date date/weekDay	101

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

Returned value	Day of the week
0	Sunday
1	Monday
2	Tuesday
3	Wednesday
4	Thursday
5	Friday
6	Saturday

Function type signature

(t: A, ?location: {zone: string, offset: duration}) => int where A: Timeable

{{% caption %}} For more information, see Function type signatures. {{% /caption %}}

Parameters

t

({{< req >}}) 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 week for a time value
• Return the day of the week for a relative duration
• Return the current day of the week

Return the day of the week for a time value

import "date"

date.weekDay(t: 2020-02-11T12:21:03.29353494Z)// Returns 2

Return the day of the week for a relative duration

import "date"

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

date.weekDay(t: -84h)// Returns 6

Return the current day of the week

import "date"

date.weekDay(t: now())