Closing days for consulates (and/or visa application service centers) in April and May 2019:
India 19.4. and 1.5.
Indonesia 3.4., 19. - 22.4., 1.5. and 30.5.
China 5.4. and 19. - 22.4.
Saudi Arabia 1. - 2.4.
Thailand 8.4., 15. - 16.4., 19. - 22.4., 1.5., 20.5. and 30.5.
Russia 19. - 22.4., 1. - 3.5. and 9 - 10.5.