fuzion-lang.dev — The Fuzion Language Portal
JavaScript seems to be disabled. Functionality is limited.

day_of_week

time.date_time.day_of_week

0 = Sunday, 1 = Monday, etc.

source: https://c-faq.com/misc/zeller.html
original code by: Tomohiko Sakamoto
0.099dev (GIT hash a68bce9af280552faedee34cd5433dc10b6454de)
last changed: 2026-10-14