Verified holiday opening hours & public trading status for GAMMA across Netherlands.
| Holiday | Next date | Status | Hours | Verified |
|---|---|---|---|---|
| Christmas Day Is GAMMA open on Christmas Day? | 2026-12-25 | Closed | — | Verified · 10 months ago |
| Boxing Day (Tweede Kerstdag) Is GAMMA open on Boxing Day (Tweede Kerstdag)? | 2026-12-26 | Closed | — | Verified · 2 months ago |
| Easter Monday Is GAMMA open on Easter Monday? | 2027-03-29 | Open | 09:00–18:00 | Verified · 7 months ago |
| King's Day Is GAMMA open on King's Day? | 2027-04-27 | Reduced hours | 09:00–18:00 | Verified · 6 months ago |
| Liberation Day Is GAMMA open on Liberation Day? | 2027-05-05 | Reduced hours | 09:00-18:00 | Verified · 2 months ago |
Hours may vary by branch. Sources are linked where available. Embed this widget on your website →