telecon time & daylight saving time

The US and Canada set their clocks forward two days ago, and since the 
telecon time is fixed to Boston time, if you didn't set your clocks 
forward, you need to come an hour earlier than usual.

See below, or 
https://www.timeanddate.com/worldclock/fixedtime.html?msg=Data+Shapes&iso=20170315T08&p1=43&ah=2

    -- Sandro

-------- Forwarded Message --------
Subject:  Daylight Saving Time change –first half of 2016
Resent-Date:  Tue, 08 Mar 2016 06:05:39 +0000
Resent-From:  chairs@w3.org
Date:  Tue, 8 Mar 2016 14:07:14 +0800
From:  Xueyuan Jia <xueyuan@w3.org>
To:  chairs@w3.org




Dear chairs,

Semi-annual reminder of the upcoming change due to Daylight Saving Time.
http://www.timeanddate.com/time/dst/2016a.html

Most of the US and Canada will be moving theirs clocks forward on Sunday,
13 March. This is two weeks earlier than Europe. Most European clocks
will move 1 hour forward on Sunday, 27 March.

Please share this information with your groups, as it will have an impact
on teleconferences. Most teleconference bookings [1] are based on the US
clocks. Therefore, unless groups have sent specific requests to base their
teleconference times on some other timezone or to change your
teleconference times for this period, most people outside the US will need
to join teleconferences *one hour earlier* between 14 March and 28 March.

If you require any changes to individual teleconference times, please be
sure to give adminreq sufficient notice [2].

Xueyuan Jia, W3C Marketing & Communications

[1] http://www.w3.org/Guide/1998/08/teleconference-calendar
[2] http://www.w3.org/Guide/1998/08/TeleconferenceHowTo.htm