2025 Solar Flare Date. On may 14, 2024, the sun emitted a strong solar flare. In december 2019, when the current solar cycle (solar cycle 25) began, the scpp predicted that solar maximum would likely start around 2025 and be relatively weak.
Solar maximum is expected in july 2025, with a peak of 115 sunspots. Animation of the december 31, 2023 x5.0 solar flare.