Within the same page, the date is reported in UTC in the left list (build history) and local time in the right table (stage view).
Please look at the attach screenshot as it makes it really clear.
- Operating System; Linux 64bit
- All relevant JRE/JDK vendors and versions (e.g. Oracle JRE, OpenJDK, ...) and the parameters set: look at excel file attached.
- How you installed Jenkins docker image : jenkinsci/jenkins lts 11611158ec76 6 weeks ago 814MB
- Your web browser (+ version). Chrome 55