Mother's Day in 2025 is on Sunday, May 11. Today is Friday, May 16, 2025. Since May 11 has already passed this year, the next Mother's Day will be on May 10, 2026. To calculate the days until the next Mother's Day:

• From May 16, 2025 to May 10, 2026 is 359 days.

So, there are 359 days until Mother's Day 2026.