INFOGRAPHIC: Here is a list of long weekends this 2019, based on Proclamation No. 555, s. 2018 declaring the regular holidays and special (non-working) days for 2019. https://www.dfa.gov.ph/
Note: The infographic is not an exhaustive list of all the 2019 holidays declared by Malacañang. This list covers only holidays that fall on a Monday/Friday or Tuesday/Thursday (with one vacation leave in between), making the long weekend possible.