time.Time.IsZero() Function in Golang With Examples Last Updated : 19 Apr, 2020 Comments Improve Suggest changes Like Article Like Report In Go language, time packages supplies functionality for determining as well as viewing time. The Time.IsZero() function in Go language is used to check if the stated time "t" implies zero time instant or not i.e, January 1, year 1, 00:00:00 UTC. Moreover, this function is defined under the time package. Here, you need to import "time" package in order to use these functions. Syntax: func (t Time) IsZero() bool Here, "t" is the stated time. Return Value: It returns true if the stated time implies zero time instant else it returns false. Example 1: C // Golang program to illustrate the usage of // Time.IsZero() function // Including main package package main // Importing fmt and time import "fmt" import "time" // Calling main func main() { // Defining t parameter of IsZero method t := time.Date(0001, 1, 1, 00, 00, 00, 00, time.UTC) // Calling IsZero method IsZeroOrnot := t.IsZero() // Prints output fmt.Printf("%v\n", IsZeroOrnot) } Output: true Example 2: C // Golang program to illustrate the usage of // Time.IsZero() function // Including main package package main // Importing fmt and time import "fmt" import "time" // Calling main func main() { // Defining t parameter // of IsZero method t := time.Date(0001, 2, 1, 00, 00, 00, 00, time.UTC) // Calling IsZero method IsZeroOrnot := t.IsZero() // Prints output fmt.Printf("%v\n", IsZeroOrnot) } Output: false Comment More infoAdvertise with us Next Article time.Time.IsZero() Function in Golang With Examples N nidhi1352singh Follow Improve Article Tags : Go Language GoLang-time Similar Reads time.Time.Second() Function in Golang with Examples In Go language, time packages supplies functionality for determining as well as viewing time. The Time.Second() function in Go language is used to find the second offset within the minute as provided by "t" and the range is [0, 59]. Moreover, this function is defined under the time package. Here, yo 2 min read time.Time.In() Function in Golang with Examples In Go language, time packages supplies functionality for determining as well as viewing time. The In() function in Go language is used to find a copy of the stated "t" that represents the identical time instant, but along with the copy's location data that is set to "loc" for display uses. And if "l 2 min read time.Time.Sub() Function in Golang With Examples In Go language, time packages supplies functionality for determining as well as viewing time. The Time.Sub() function in Go language is used to yield the duration obtained by performing the operation t-u. And if the output here surpasses the maximum or the minimum value that can be stored in a Durat 2 min read time.Time.Round() Function in Golang with Examples In Go language, time packages supplies functionality for determining as well as viewing time. The Time.Round() function in Go language is used to find the output of rounding the stated time "t" to the closest multiple of the given duration "d" from the zero time. And the behavior of rounding for mid 2 min read time.Time.ISOWeek() Function in Golang with Examples In Go language, time packages supplies functionality for determining as well as viewing time. The ISOWeek() function in Go language is used to find the ISO 8601 year and week number in which the stated "t" happened. Where the range of the week is from 1 to 53. Moreover, this function is defined unde 2 min read Like