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ISO8601 · To bring the International Date and Time Format to the attention of the Internet world and beyond.

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  • Members: 497
  • Category: Data Formats
  • Founded: Nov 30, 1999
  • Language: English
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Hi! I'm new in this group and I haven't read all the former posts... I hope the answer to my question isn't already in one of them! How would you represent...
4 May 15, 2011
5:20 pm

Michael Deckers
michael.deckers
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Has anyone come across an Excel macro (ideally compatible with all versions from Excel 2000 onwards) for formatting cells for the ISO8601 "Day in Year" format...
6 Aug 15, 2010
11:27 am

Paul Myers
prmyers@...
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Hi, How does one show the first quarter (January to March) of every year using ISO 8601. I know that recurring is represented by "R" and that a period for the...
3 Nov 6, 2009
4:26 pm

piebaldconsult
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Hi, How do I represent the first three months of every year in ISO 8601. I know one can represent a period by "P3M" and one can represent a recurring period...
1 Nov 6, 2009
12:36 pm

jhock96
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All the parts of the standard that discuss Universal Time or time zones specify that everything is based on Coordinated Universal Time (UTC). But UTC didn't...
19 Jun 4, 2009
6:50 pm

Deckers, Michael
michael.deckers
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[2009-May-30] Ten years on, and some communities are still having healthy debate... ...
2 May 31, 2009
1:13 am

Tex Texin
textexin
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The original message was received at 2009-05-26 23:15:29 -0400 from postoffice.local [10.0.0.1] ... <bam@... Below is a copy of another message that...
2 May 27, 2009
4:26 am

Tex Texin
textexin
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Most people wouldn't believe that today different software gets different date/time results. Because: The industry does not have date/time standards for...
3 May 18, 2008
9:20 pm

hjwoudenberg@...
hjwoudenberg
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Wow, nothing since 2007-08-24....
4 May 13, 2008
1:05 pm

johnmsteele
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If you schedule a time to call someone, and you take your cell phone or appointment software to Europe, you will be reminded about a half dozen hours to ...
7 Aug 25, 2007
12:09 am

piebaldconsult
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I got an email this morning, someone asking for some data from "03/09/07", I replied "We don't have data going back to 2003-09- 07". I then went about getting...
3 Jul 14, 2007
4:03 pm

piebaldconsult
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[2007-Jul-13] I see that the Wikipedia entry for ISO 8601 has been heavily edited, mostly by one person. Several sections of the article, things that have been...
2 Jul 14, 2007
3:40 pm

piebaldconsult
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Time Event Algebraic Notation The ISO-8601 duration “PnYnMndTnHnMnS” is a brilliant start to time event algebra. The challenge, be the first to: ·...
9 Jul 6, 2007
7:32 pm

tex
textexin
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************************************** See what's free at http://www.aol.com....
4 Jul 2, 2007
11:56 pm

piebaldconsult
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In a message dated 7/1/2007 9:10:48 P.M. Central Daylight Time, PIEBALDconsult@... writes: Exactly. Plus, what if an "unknown future date" value finds its...
1 Jul 2, 2007
2:17 am

hjwoudenberg@...
hjwoudenberg
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I had Not A Date:(NaD) 0000-00-00 unknown previous date 9999-990-99 unknown future date Duration and event must not be done on NAD Mine is simple. The...
4 Jul 2, 2007
2:10 am

piebaldconsult
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It also works with ISO-8601 durations. PnYnMnDTnHnMnS Some samples, see attachment for more examples. Have not implemented calibrating a holiday on the Monday...
1 Jun 25, 2007
6:33 pm

hjwoudenberg@...
hjwoudenberg
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In a message dated 6/24/2007 10:23:06 P.M. Central Daylight Time, csalvo@... writes: For what it’s worth, the HR-XML specification extends the...
1 Jun 25, 2007
6:27 pm

hjwoudenberg@...
hjwoudenberg
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First Day PM1D First day of month PW!D First day of week PO1D First day of ordinal year Last Day PM88D Last day of month PW8D Last day of week...
1 Jun 23, 2007
5:00 am

hjwoudenberg@...
hjwoudenberg
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Therefore these are the same ph1m pt1m py1mh1m py1mT1m ph1my1m My rules are A "T'" or a "H" turn on time A "Y" turns off time Days and seconds are legal...
1 Jun 23, 2007
4:00 am

hjwoudenberg@...
hjwoudenberg
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In a message dated 6/22/2007 4:39:12 A.M. Central Daylight Time, tex@... writes: Once you generate the intended anniversary you can convert it to...
1 Jun 23, 2007
2:37 am

hjwoudenberg@...
hjwoudenberg
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Read this attachment and be specific about the problems? did other not have the attachment? hjw ************************************** See what's free at...
4 Jun 22, 2007
7:24 pm

johnmsteele
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In a message dated 6/21/2007 6:54:30 P.M. Central Daylight Time, PIEBALDconsult@... writes: Many of those characters didn't come across properly. But it...
2 Jun 22, 2007
2:06 am

piebaldconsult
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Does ISO provide anything regarding representation of date and time in Luni Solar calendars where an intercalary month gets inserted in every three years or...
2 May 5, 2007
3:16 am

piebaldconsult
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If you want to spread the ISO date format throughout the Internet Community, maybe you should consider all the available avenues and make use of them. You...
3 Apr 21, 2007
2:31 pm

piebaldconsult
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¡Hello! ¿How fare you? The data is here. We did not save any energy: * - <http://arstechnica.com/news.ars/post/20070403-the-daylight- ...
2 Apr 21, 2007
2:27 pm

piebaldconsult
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I have found Algorithms to convert Gregorian Year-Month-Day to ISO YearNumber-WeekNumber-Weekday and am looking for information to convert Gregorian...
1 Apr 20, 2007
10:30 pm

herbo49
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... From: Stephen GOULD To: ISO8601@yahoogroups.com Sent: 2007. janur 30. 2:12 Subject: [ISO8601] Business Ethics & Social Responsibilities 18:22 Fri 26 Jan...
9 Mar 7, 2007
5:58 pm

piebaldconsult
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“You wouldn’t believe how much time we wasted in the past doing things like reformatting dates for SQL statements, or converting COLeDateTimes (a cool ...
9 Mar 7, 2007
4:31 pm

datefreak
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IBM C, Cobol, RPG had 31 decimal digit ability The US government demand 32 digit ability. The IBM best solution, give 63 digit ability. Non-techniques...
1 Mar 3, 2007
8:05 am

hjwoudenberg@...
hjwoudenberg
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