The final full moon of 2022 falls on Thursday 8 December, reaching its peak at 4.08am in the UK, according to the Royal Observatory, Greenwich. These timings mean that it should appear at its largest …The final full moon of 2022 falls on Thursday 8 December, reaching its peak at 4.08am in the UK, according to the Royal Observatory, Greenwich. These timings mean that it should appear at its largest …