What letter in the spanish alphabet is never pronounced?

The letter 'H' is never pronounced in Spanish. Such examples are "hasta", "horchata", and "humanos". The letter "H" is almost always used exclusively as the first letter in words, but it may be used in the middle of words such as "mucho" or "hechar", where it makes a "ch" sound.

H is never pronounced, words like hot in English were u can hear the H cannot be hear in Spanish; it'd sound more like ot