Modern Chrono LocalDate LocalDate

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LocalDate.LocalDate

Creates a date with no time of day from a year, month and day, or Invalid if none.

Syntax

LocalDate( )
LocalDate( y, mo, d )

Notes

• Invalid

Examples

#import "std/chrono"
using chrono

'' A calendar date with no time and no zone. One LONG day number,
'' counted from 0001-01-01 in the proleptic Gregorian calendar.
dim as LocalDate d = LocalDate( 2026, 8, 13 )

print d.Year & "-" & d.Month & "-" & d.Day     '' 2026-8-13
print d.ToIsoString( )                          '' 2026-08-13

'' A date that does not exist is Invalid, not an error
print LocalDate( 2025, 2, 30 ).IsValid          '' false

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Library: Chrono Date and Time
Category: Date and Time (Chrono)
Documented under: The Members