Halving for BTC is not scheduled date but in block height.
The halving happens every 210,000 blocks. The 2028 halving will happen on block 1,050,000.
The current estimation is that the halving will occure between February and May 2028, but most likely in March or April 2028
In the 2028 halving, the reward will drop from 3.125 BTC per block to 1.5625 BTC.
