International Health Days Calendar 2025. This page contains a calendar of all 2025 observances instituted by the united nations and its agencies, and recognised in countries across the world. With that in mind, we have put together an extensive awareness days calendar for 2025, covering the most important days, months, and weeks of the year ahead.

Healthcare awareness days play a crucial role in promoting public health, raising awareness about various medical conditions, and encouraging preventive. Calendar view of observances for health observed during january 2025 by around the world.