Michael Ciavarini is not on the time zone mailing list; direct replies appropriately. --ado -----Original Message----- From: mikec@imeeting.net [mailto:mikec@imeeting.net] Sent: Thursday, October 12, 2000 9:47 PM To: Olson, Arthur David (NCI) Subject: RE: Question on TZ data Ok I did what you suggested. What I got is output that tells me what time it is currently in all of the timezones of each country. Here is what I'm trying to accomplish. Maybe you can tell me if I can accomplish my task with your database and the code and data zip files compiled. 1. I need to build a text file the explains each recognizable timezone as follows: Example: US-Eastern Daylight savings time = yes, 1 hour DST starts on first Sunday of April DST ends last Sunday of October This information is in your textual files but it is very difficult and time consuming to read. My question. Is there source code on the web that will product a concise listing of each timezone and it's most recently observed start and end times for DST and / or Standard times? If so, can you tell me where I can get the source code and how to run it? Like I said prior, I have your code downloaded and compiled on a UNIX computer. I have zdump working but I don't have enough documentation if any that explains what these supportive files do. Can you help me? Again, thank you very much. Michael Ciavarini www.meetingmaker.com