Agenda Multi-Timezone Display Example

The event calendar works with local times by default, but ships with support for changing the timezone. The conversions and correct output relies on either of these three external libraries: luxon, moment-timezone and day.js. For installing and using these libraries check out this guide.

There are two angles regarding timezones:

dataTimezone - the calendar expects this format and returns this format. It is 'local' by default if the date-times don't contain any timezone information. It can be set globally on the calendar using the dataTimezone option, or specifically for the event using the timezone property of the event data.
displayTimezone - the calendar displays the events in this timezone. The date-times will be converted from the dataTimezone and displayed accordingly. It is 'local' by default

Enable switching the timezone in the UI? Learn how to dynamically change timezones →

Download and try example

Data timezone is:

Display timezone is:

The local timezone your browser is in:

Javascript jQuery Angular React Vue

// Extend Day.js with UTC and timezone plugins
dayjs.extend(window.dayjs_plugin_utc);
dayjs.extend(window.dayjs_plugin_timezone);
// Setup Mobiscroll Day.js plugin
mobiscroll.dayjsTimezone.dayjs = dayjs;

mobiscroll.eventcalendar('#calendar', {
    dataTimezone: 'utc',
    displayTimezone: 'local',
    timezonePlugin: dayjsTimezone,
    
    view: { agenda: { type: 'week' }},
    data: [{
        start: '2026-11-07T07:00:00Z',
        end: '2026-11-07T09:00:00Z',
        title: 'Stakeholder mtg.',
        color: '#d64646'
    }, {
        start: '2026-11-10T18:00:00Z',
        end: '2026-11-10T19:30:00Z',
        title: 'Wrapup mtg.',
        color: '#ecbc72'
    }, {
        start: '2026-11-07T14:00:00Z',
        end: '2026-11-07T18:00:00Z',
        title: 'Business of Software Conference',
        color: '#ff6d42'
    }, {
        start: '2026-11-08T20:00:00Z',
        end: '2026-11-08T21:50:00Z',
        title: 'Product Team mtg.',
        color: '#913aa7'
    }, {
        start: '2026-11-06T13:00:00Z',
        end: '2026-11-06T15:00:00Z',
        title: 'Decision Making mtg.',
        color: '#46c3d6'
    }, {
        start: '2026-11-08T13:00:00Z',
        end: '2026-11-08T14:00:00Z',
        title: 'Quick mtg. with Martin',
        color: '#50b166'
    }, {
        start: '2026-11-10T12:00:00Z',
        end: '2026-11-10T16:00:00Z',
        color: '#5bb7c5',
        title: 'Team-Building'
    }],
});