Hallmark Countdown To Summer 2025. Catch all the new movies premiering every saturday night at 8/7c on countdown to summer! The countdown to summer 2025 movies are available exclusively on hallmark channel, which is available in most cable packages.

Scroll down to see all the new movies coming to hallmark channel and hallmark mystery in 2025 — and check back. Have fun counting down to summer with these four romantic movies on hallmark channel during may 2025.