News

The latest news from STI SARL and our annual office closure calendar.

Calendrier

2026 Public Holidays — Office Closures

STI SARL is closed on official Senegalese public holidays. Our teams resume normal operations the following business day. For any urgency during these periods, please reach us on WhatsApp — we respond whenever possible.

* Date subject to confirmation by lunar crescent sighting (Islamic calendar observances) — the official date is typically confirmed by religious authorities 1 to 3 days before the event.

January 1
New Year's Day
March 20 *
Korité (Eid al-Fitr)
April 3
Good Friday
April 4
Independence Day
April 6
Easter Monday
May 1
Labour Day
May 14
Ascension Day
May 25
Whit Monday
May 27 *
Tabaski (Eid al-Adha)
June 25 *
Tamkharit (Ashura)
August 1 *
Grand Magal of Touba
August 15
Assumption Day
August 25 *
Maouloud (Mawlid)
November 1
All Saints' Day
December 25
Christmas Day

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