Calendar 2025 With Weeks. The first calendar week in 2025 begins on monday, the 30/12/2024 and ends on sunday, the 05/01/2025. The last calendar week in 2025 begins on monday, the 29.12.2025 and ends on sunday, the 04.01.2026.
Looking for a specific week number in 2024, 2025, 2026 or further? The last calendar week in 2025 begins on monday, the 29.12.2025 and ends on sunday, the 04.01.2026.