2028
From the holidays library: not yet checked against an official source.
| Date | Name | Effect | Notes | Sources |
|---|---|---|---|---|
| Sat 1 Jan 2028 | New Year's Day | Closed | ||
| Sun 2 Jan 2028 | Berchtoldstag | Closed | [8][5] | |
| Fri 14 Apr 2028 | Good Friday | Closed | ||
| Mon 17 Apr 2028 | Easter Monday | Closed | ||
| Mon 1 May 2028 | Labor Day | Closed | ||
| Thu 25 May 2028 | Ascension Day | Closed | ||
| Mon 5 Jun 2028 | Pentecost Monday | Closed | ||
| Tue 1 Aug 2028 | National Day | Closed | ||
| Mon 25 Dec 2028 | Christmas Day | Closed | ||
| Tue 26 Dec 2028 | Saint Stephen's Day | Closed |
Everything about SIC: time zone, weekend, verified years and the live year picker
SIC holidays 2028: questions
How many weekdays is SIC closed in 2028?
8: Good Friday (Fri 14 Apr 2028); Easter Monday (Mon 17 Apr 2028); Labor Day (Mon 1 May 2028); Ascension Day (Thu 25 May 2028); Pentecost Monday (Mon 5 Jun 2028); National Day (Tue 1 Aug 2028); Christmas Day (Mon 25 Dec 2028); Saint Stephen's Day (Tue 26 Dec 2028).
Official sources
[1]SIX Swiss Exchange
six-calendar-api-2024· covers 2024Checking the archive…
[2]SIX Swiss Exchange
six-calendar-api-2025· covers 2025Checking the archive…
[3]SIX Swiss Exchange
six-calendar-api-2026· covers 2026Checking the archive…
[4]SIX Swiss Exchange
six-calendar-api-2027· covers 2027Checking the archive…
[5]SIX Interbank Clearing
six-sic-clearing-days-2027· covers 2026, 2027Checking the archive…
[6]SIX Interbank Clearing (Wayback Machine copy)
six-sic-value-dates-2024· covers 2024Checking the archive…
[7]SIX Interbank Clearing (Wayback Machine copy, French version)
six-sic-value-dates-2025· covers 2025Checking the archive…
[8]SIX Interbank Clearing (Wayback Machine copy)
six-sic-value-dates-2026· covers 2026Checking the archive…
The same dates from the API
With your API key, the same dates as above, as JSON:
curl -H "Authorization: Bearer $FC_API_KEY" "https://api.financecalendarapi.com/v1/holidays?calendars=CHF&from=2028-01-01&to=2028-12-31"
Subscribe in your calendar app
Every year of SIC as an .ics feed, updated with each release.
https://api.financecalendarapi.com/v1/calendars/CHF.ics?key=YOUR_KEY
Add your key to the feed address. Use a separate key for feeds; it ends up in your calendar app's settings.