Sri Lanka has adopted 8 hours a day 5 working day week in general. While the government institutions are closed in the weekends, some of the commercial enterprises including the banks are open on Saturdays too. Public Holidays in Sri Lanka.
In addition to the Saturdays and Sundays, each full moon day called Poya day is a public holiday in Sri Lanka. This has resulted in at least one additional holiday for each month unless the poya day falls in the weekend.
Poya Day Worldwide
The Full moon day is important to Buddhists all around the world, who have adopted the Lunar Calendar for their religious observances. Owing to the fullness of the moon as well as its effulgence, the full moon day is treated as the most auspicious of the four lunar phases occurring once every lunar month (29.5 days) and thus marked by a holiday.
The practising Buddhists visit the village temple or one of the famous ancient Buddhist temples of Sri Lanka for the rituals of worship and observation of Buddhist precepts called Sil.
Observing Sil is initiated in front of a bhikkhu (Buddhist monk) making a solemn Buddhist pledge in Pali language to strictly observe the 5 precepts during the course of the day.
Five percepts of Buddhism are abstaining from killing any living being, abstaining from stealing, sexual misconduct, false speech and consumption of alcohol and intoxicants.
Poya Day and the Foreign Tourists to Sri Lanka
Tourists to Sri Lanka may call Poya day a Dry Day in the backdrop of non-availability of alcoholic beverages at hotels and restaurants. Wine stores, taverns and bars are closed on Poya days. Mini bar of your hotel room would be the one and only available option.
72% of the population being Buddhists, Sri Lanka is a mainly a Buddhist country.
Percentage of Hindus in Sri Lanka: 14% of the population. Local astronomical observations being the determining factor, some of the Hindu festivals are declared with approximate time of their occurrence.
Percentage of Muslims in Sri Lanka: 7% of the population
During the lunar month of Ramadan that precedes Eid al-Fitr, Muslims fast during the day and feast at night and normal business patterns run by the Muslims may be interrupted. However, this has no major bearing on the run of commerce and administration in Sri Lanka.
Eid al-Fitr, end of Ramadan (Sept), Deepavali (Oct),
Eid al-Adha, Hadj Festival Day (28 Nov)