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List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: emacs-orgmode-bounces+larch=yhetil.org@gnu.org Sender: emacs-orgmode-bounces+larch=yhetil.org@gnu.org X-Migadu-Flow: FLOW_IN X-Migadu-Country: US ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=yhetil.org; s=key1; t=1670414050; h=from:from:sender:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:mime-version:mime-version: content-type:content-type:in-reply-to:in-reply-to: references:references:list-id:list-help:list-unsubscribe: list-subscribe:list-post:dkim-signature; bh=ov9bMC4A+F9sxsa4tbZjx3/3MRcw+PnWBGzrF8QmH6s=; b=dl0jMdPNAYM/XG+e74/RkDOT429qM1BA7n5iCR+10gSUMRdOjavKXV1+aKzSNtTXaFT6C/ UuE5N+gxVXQWPh0PHcN+O321ahm4t13113oiH6AwTTkH1gRRJLFtqfKiOqRtAycrhO3uOA x0njt/uU3kyVx6/P/EnHEfr51dnQbMdlh4QZA9eNCqihHRU5uVB/9iAUJciWnhI/wdXxe4 BxzvnQnakZSj5USxizqN1Nqtdw0N/ziAqn7u5yyds3/dD0JB+13uOkMNt3XfJ4+KT9ghOD wKhffkmM/PQpJsxdQzI54+5uQTuCaxGlkMLZx9jizwciouHaS8pkXmvEJoi1QA== ARC-Seal: i=1; s=key1; d=yhetil.org; t=1670414050; a=rsa-sha256; cv=none; b=MaBICsyI6+6WkwPjRR15pdiIKgXRqUGrWL6EcCXEK4jC8ddISS+GB98F8TBQjhEf3KFpeh 10tegTamDMZWQWPliiRf1cmdN/YAurGJ4zmtIpPkzF5lr8hvAPFaEdoWULBIAvuQ6nQZXy fLkp8Lq0AP12XiFtwdkm87Uvek4o6EdTgs7STsgIgT1WTe6oPbEcdnr7S84i9Qgb3dfsk3 mmy/R+wnBd6hrnz/Kly0LReR3VRedPve1GpdGdDIleE3S43h29BvWTdeuyWfyZSXwq5otd Ucj5KB/qfIv42QByDpD4CC77szwRa47Fls5IM12ckrJ4j9/scjpY3z0WsmbImg== ARC-Authentication-Results: i=1; aspmx1.migadu.com; dkim=pass header.d=gmail.com header.s=20210112 header.b="iB/Awifb"; dmarc=pass (policy=none) header.from=gmail.com; spf=pass (aspmx1.migadu.com: domain of "emacs-orgmode-bounces+larch=yhetil.org@gnu.org" designates 209.51.188.17 as permitted sender) smtp.mailfrom="emacs-orgmode-bounces+larch=yhetil.org@gnu.org" X-Migadu-Spam-Score: -2.46 Authentication-Results: aspmx1.migadu.com; dkim=pass header.d=gmail.com header.s=20210112 header.b="iB/Awifb"; dmarc=pass (policy=none) header.from=gmail.com; spf=pass (aspmx1.migadu.com: domain of "emacs-orgmode-bounces+larch=yhetil.org@gnu.org" designates 209.51.188.17 as permitted sender) smtp.mailfrom="emacs-orgmode-bounces+larch=yhetil.org@gnu.org" X-Migadu-Queue-Id: AA62216977 X-Spam-Score: -2.46 X-Migadu-Scanner: scn1.migadu.com X-TUID: RHCyFhLDItom On Wed, 7 Dec 2022 at 11:30, Neil Jerram wrote: > > Firstly, when I last exported during late summer, org generated an > .ics file with > > X-WR-TIMEZONE:BST > > which I think was intended to mean British Summer Time; but Google > interpreted it as Bangladesh Standard Time. As a result, my events > from Org are shown at the wrong time in Google calendar. > > Secondly, it seems to me that the concept of having a timezone for the > whole .ics file might be wrong. My Org files have dated events in > both the summer and the winter, and it is obvious to me that the times > for the summer events should be understood as British Summer time > (UTC+1), and that the times for the winter events should be understood > as GMT (UTC). > > Do others agree with that? If so, it would need to be reflected on > export by each event having its own timezone, instead of a global > timezone for the whole file. > > Best wishes, > Neil Ah, it looks like the solution for both points might be customizing org-icalendar-timezone as "Europe/London". I will try that... Neil