If the earth wobbles more, what will happen to the days or years?

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If the Earth wobbled more significantly, the length of days and years would not change drastically in the short term, but over long periods, the wobble (known as axial precession) would cause the seasons to shift gradually, potentially impacting our calendar by slowly changing the dates of equinoxes and solstices over thousands of years, meaning that what we currently consider "summer" could eventually occur in a different month. Key points about Earth's wobble and its effects on time:

Small changes in day length: While a more pronounced wobble could slightly affect the length of a day, these changes would be minuscule and not noticeable in our daily lives.

Seasonal shifts: The most significant impact of a stronger wobble would be on the seasons, as the Earth's tilt relative to the sun would change over long periods, potentially causing a gradual shift in when the summer and winter solstices occur.

Calendar adjustments: To keep the seasons aligned with the calendar, adjustments might need to be made to the calendar system over thousands of years to account for these slow changes.

Causes of wobble: The Earth's wobble is primarily caused by uneven distribution of mass due to geographical features like mountains and ice sheets, as well as gravitational forces from the moon and sun.