CHAWSOCronMethod & limits

PREVIEW A RULE. DO NOT GUESS THE CLOCK.

The same rule.
A different hour.

Inspect local and UTC run times side by side. See offset changes and parser-adjusted wall clocks before copying a schedule into your own system.

1. Make the timing explicit

minute · hour · day-of-month · month · day-of-week. Digits, names (JAN–DEC, SUN–SAT), * , - / only. At least one day field must be exactly *. No commands, seconds, @nicknames, L, W, #, ?, H or year fields.

Include seconds and an explicit Z or numeric offset, for example 2026-03-28T00:00:00Z. It is an instant, not a floating local wall time. Start years 1970–2090; search stops eight years after it.

This is a cron-parser simulation. Different schedulers handle clocks differently. No job will be created or run.