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base (version 3.5.1)

Sys.time: Get Current Date and Time

Description

Sys.time and Sys.Date returns the system's idea of the current date with and without time.

Usage

Sys.time()
Sys.Date()

Arguments

Value

Sys.time returns an object of class "POSIXct" (see DateTimeClasses). On almost all systems it will have sub-second accuracy, possibly microseconds or better. On Windows it increments in clock ticks (usually 1/60 of a second) reported to millisecond accuracy.

Sys.Date returns an object of class "Date" (see Date).

Details

Sys.time returns an absolute date-time value which can be converted to various time zones and may return different days.

Sys.Date returns the current day in the current time zone.

See Also

date for the system time in a fixed-format character string.

Sys.timezone.

system.time for measuring elapsed/CPU time of expressions.

Examples

Run this code
# NOT RUN {
Sys.time()
## print with possibly greater accuracy:
op <- options(digits.secs = 6)
Sys.time()
options(op)

## locale-specific version of date()
format(Sys.time(), "%a %b %d %X %Y")

Sys.Date()
# }

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