Secondary school · Cardiff
Ysgol Gyfun Gymraeg Glantaf term dates
Ysgol Gyfun Gymraeg Glantaf breaks up for October Half Term on — back to school .
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These are Cardiff council's standard term dates. We don't have Ysgol Gyfun Gymraeg Glantaf's own dates yet — most schools follow these, but some schools set their own dates and INSET (teacher training) days, so check with the school.
School holidays
October Half Term
Last day of school:
Back to school:
Christmas Holiday
Last day of school:
Back to school:
February Half Term
Last day of school:
Back to school:
Easter Holiday
Last day of school:
Back to school:
May Half Term
Last day of school:
Back to school:
Summer Holiday
Last day of school:
Back to school:
October Half Term
Last day of school:
Back to school:
Christmas Holiday
Last day of school:
Back to school:
February Half Term
Last day of school:
Back to school:
Easter Holiday
Last day of school:
Back to school:
May Half Term
Last day of school:
Back to school:
Summer Holiday
Last day of school:
Return date not announced yet
Cardiff council's standard term dates. Always double-check major plans with the school directly. Last updated .
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Where: Cardiff, Cardiff CF14 2JL
Phase: Secondary
Pupils: 1,498
Quick answers
When does Ysgol Gyfun Gymraeg Glantaf break up for the October half term?
The last day of school before October Half Term is Friday, 23 October 2026. This is from Cardiff council's standard term dates — Ysgol Gyfun Gymraeg Glantaf may set its own, so check with the school.
When do pupils go back to Ysgol Gyfun Gymraeg Glantaf?
Pupils return on Monday, 2 November 2026. INSET days can change this for individual year groups — the school's own letters are always the final word.