Dateformat specifiers

[Garonne]

Does anyone know which specifiers are available to define a DateTime-Format (<date yyyy-mm-dd>)?

Are there just the six letters available that are mentioned in the help file (y,m,d,h,n,s) or are there any further options (apart from ISOWeek)?

EDIT: w does seem to work as well, though it's not mentioned anywhere. W works, too, though I'm not sure what it means.

[admin]

https://learn.microsoft.com/en-us/offic ... te-symbols
https://learn.microsoft.com/en-us/offic ... me-formats

[Garonne]

Ahh, thank you. I was wondering, because there is different software offering even more options including timezone and stuff.