| Directive | Meaning | Example | Notes |
|---|---|---|---|
%G | ISO 8601 year with century representing the year that contains the greater part of the ISO week (%V). | 0001, 0002, …, 2013, 2014, …, 9998, 9999 | (8) |
%u | ISO 8601 weekday as a decimal number where 1 is Monday. | 1, 2, …, 7 | |
%V | ISO 8601 week as a decimal number with Monday as the first day of the week. Week 01 is the week containing Jan 4. | 01, 02, …, 53 | (8), (9) |
%:z | UTC offset in the form ±HH:MM[:SS[.ffffff]] (empty string if the object is naive). | (empty), +00:00, -04:00, +10:30, +06:34:15, -03:07:12.345216 | (6) |
(echo:: @ ᯤ)