Work calendar
Work days, national and entity holidays, Ramadan and custom schedules.
- Working days in 2026
- 250
- Days off
- 11
- Ramadan hours
- 10:00–15:00
- Work schedules
- 4
After official and entity holidays
Official and entity
Instead of 07:30–14:30 otherwise
Covering 575 staff
2026 calendar
Official and entity holidays, Ramadan and weekends — in both calendars.
January 2026
Rajab 1447 AH – Shaʻban 1447 AH
February 2026
Shaʻban 1447 AH – Ramadan 1447 AH
March 2026
Ramadan 1447 AH – Shawwal 1447 AH
April 2026
Shawwal 1447 AH – Dhuʻl-Qiʻdah 1447 AH
May 2026
Dhuʻl-Qiʻdah 1447 AH – Dhuʻl-Hijjah 1447 AH
June 2026
Dhuʻl-Hijjah 1447 AH – Muharram 1448 AH
July 2026
Muharram 1448 AH – Safar 1448 AH
August 2026
Safar 1448 AH – Rabiʻ I 1448 AH
September 2026
Rabiʻ I 1448 AH – Rabiʻ II 1448 AH
October 2026
Rabiʻ II 1448 AH – Jumada I 1448 AH
November 2026
Jumada I 1448 AH – Jumada II 1448 AH
December 2026
Jumada II 1448 AH – Rajab 1448 AH
Selected day
Wednesday 28 October 2026
17 Jumada I 1448 AH
Working day
Working-day calculator
How the SLA engine counts: it skips holidays and weekends.
Hijri: 17 Jumada I 1448 AH
The due date falls on
19 November 2026
9 Jumada II 1448 AH · Skipped 7 non-working days
Holidays and seasons
- 18FebRamadan 1447 (reduced working hours)1 Ramadan 1447 AH · 30 daysSeason
- 22FebFounding Day5 Ramadan 1447 AH · One dayOfficial
- 19MarEid al-Fitr 1447 holiday30 Ramadan 1447 AH · 6 daysOfficial
- 15AprAuthority annual day — flexible hours27 Shawwal 1447 AH · One day · Whole entityFlexible hours
- 25MayEid al-Adha 1447 holiday8 Dhuʻl-Hijjah 1447 AH · 6 daysOfficial
- 23SepSaudi National Day 9612 Rabiʻ II 1448 AH · One dayOfficial
- 12NovAuthority founding anniversary2 Jumada II 1448 AH · One day · Whole entityEntity
- 31DecFiscal year close — Finance only22 Rajab 1448 AH · One day · Financial Affairs AgencyFlexible hours
Work week
Working days on official hours; SLAs count on them.
Work schedules
Each group of staff has its hours, Ramadan hours included.
- Official hours07:30 – 14:30All staffS · M · T · W · T7 hours a day412 staffRamadan: 10:00 – 15:00
- Project sites06:00 – 15:00Engineering supervision and contractorsS · S · M · T · W · T9 hours a day96 staffRamadan: 08:00 – 14:00
- Flexible hours07:00 – 16:00PMO and digital — 7 hours within the windowS · M · T · W · T9 hours a day58 staff
- Security operations centre00:00 – 24:00Three 8-hour shiftsS · M · T · W · T · F · S24 hours a day9 staff