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10/18/25
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Comment on [#12843] Wrong timezone calculation with CalDAV
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> Server: > Horde Webmail Groupware (last version) > The server store data using UTC. > Webinterface used. > > Android device: > Samsung Galaxy Note 2 (4.1.2) stock image) > Local time zone is GMT+1 > Google Calendar used as calendar app. > > > Evolution -> Horde -> Android > ----------------------------- > > I have created a new appoitement in Evolution (gnome.org mail > application) on 18th: 12h Europe/Paris = 11h UTC > > Evolution send the time in UTC format to Horde (don't know why). > > DTSTART:20131118T110000Z > DTEND:20131118T113000Z > > In Evolution: show 11h UTC > In Horde: show 11h UTC > In Android: show 12h CET > > => In this direction everything is fine. > > > Android -> Horde -> Evolution > ----------------------------- > > But now, when i created a new appoitement in Android on 18h: 14h > Europe/Paris aka CET = 13h UTC > > Horde ics data: > DTSTART:20131118T120000Z > DTEND:20131118T130000Z > > In Evolution: show 12h UTC > => This is wrong! It should be 13h UTC. > > In Horde: show 12h UTC > => This is wrong! It should be 13h UTC. > > In Android: show 13h CET > => This is wrong! It should be 14h CET. > > In this direction there is an issue. > > For know if the issue is related to timezone or summer-time, i > created a new appoitement in Android on 18th: 15h America/New_York > (Eastern Standard Time GMT-5) = 20h UTC > > Horde ics data: > DTSTART:20131119T010000Z > DTEND:20131119T020000Z > > In Horde: show 01h UTC of 19th -- 20h America/New_York of 18th > => This is wrong! It should be 20h UTC of 18h. > > In Android: show 02h CET of 19th > => This is wrong! It should be 21h CET of 18th.
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