TimeZone Bug #216

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opened 2026-10-05 04:05:32 +02:00 by adam · 5 comments
Owner

I live in the UK and we changed from GMT to BST. I went to my ZNC settings and set GMT+1 to correct my time however, I noticed it actually took the hour off. I had to set GMT-1 to correct the time but BST is actually GMT+1 hour. Please fix this.

I live in the UK and we changed from GMT to BST. I went to my ZNC settings and set GMT+1 to correct my time however, I noticed it actually took the hour off. I had to set GMT-1 to correct the time but BST is actually GMT+1 hour. Please fix this. <!-- github-sync-id:13267093 -->
adam closed this issue 2026-10-05 04:05:32 +02:00
Author
Owner

Hrm. https://en.wikipedia.org/wiki/Tz_database#Area says:
"In this style, zones west of GMT have a positive sign and those east have a negative sign in their name (e.g "Etc/GMT-14" is 14 hours ahead/east of GMT.)"

How this should be fixed? If TZ starts with GMT, switch + and -?

Hrm. https://en.wikipedia.org/wiki/Tz_database#Area says: "In this style, zones west of GMT have a positive sign and those east have a negative sign in their name (e.g "Etc/GMT-14" is 14 hours ahead/east of GMT.)" How this should be fixed? If TZ starts with `GMT`, switch + and -? <!-- github-comment-id:16879453 -->
Author
Owner

Yeah, BST is one hour after GMT so BST should be GMT+1 IMO.

Yeah, BST is one hour after GMT so BST should be GMT+1 IMO. <!-- github-comment-id:16879854 -->
Author
Owner

Edited: sorry, I was wrong here

Edited: sorry, I was wrong here <!-- github-comment-id:16879981 -->
Author
Owner

Thats ok. Just thought I would report it as it is the wrong way around imo. I have it working with -1 but still think it should be fixed to +1.

Thats ok. Just thought I would report it as it is the wrong way around imo. I have it working with -1 but still think it should be fixed to +1. <!-- github-comment-id:16881020 -->
Author
Owner

@adaminsull Is there a reason for not setting Timezone to either BST or (better) Europe/London?

The latter abstracts away DST.

@adaminsull Is there a reason for not setting `Timezone` to either `BST` or (better) `Europe/London`? The latter abstracts away DST. <!-- github-comment-id:20025187 -->
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Reference: adam/znc#216