From Saturday, May 17, 2025, to Wednesday, June 18, 2025, there are 4 weeks and 4 days.

Calculation:

• May 17 to May 31 = 14 days (2 weeks)
• June 1 to June 18 = 18 days (2 weeks and 4 days)

Total: 4 weeks and 4 days until June 18, 2025.