15/05/2017 Monday
Cambodia – King’s Birthday Holiday, Cambodia – Royal Ploughing Ceremony Holiday (day in lieu), Cayman Islands – Discovery Day, Liberia – Unification Day Holiday (day in lieu), Malawi – Kamuzu Banda Holiday (day in lieu), Paraguay – Día de la Madre, Samoa – Mothers’ Day Public Holiday, Spain – San Isidro (Madrid) (M) – Municipal, Tokelau – Mothers’ Day Public Holiday, Tuvalu – Aso ote Tala Lei (Gospel Day)
16/05/2017 Tuesday
Cambodia – King’s Birthday Holiday, South Sudan – SPLA Day
17/05/2017 Wednesday
Congo, Democratic Republic – Liberation Day (AFDL Anniversary), Malaysia – State Public Holiday (PLS) – Regional, Nauru – Constitution Day, Norway – Constitution Day, Spain – Día de las Letras Gallegas (GA) – Regional, Svalbard And Jan Mayen – Constitution Day
18/05/2017 Thursday
Haiti – Flag and University Day, Somalia – Restoration of Somaliland Sovereignty Day (Somaliland) – Regional, Turkmenistan – Revival and Unity Day (Magtumguli Day)
19/05/2017 Friday
Cape Verde – Praia Municipal Day – Municipal, Somalia – Somaliland Sovereignty Holiday (Somaliland) – Regional, Turkey – Ataturk Memorial, Youth and Sports Day
20/05/2017 Saturday
Cameroon – National Day, Timor-Leste – Independence Restoration Day
21/05/2017 Sunday
Chile – Navy Day, Montenegro – Independence Day, Saint Helena – Saint Helena Day (celebration)