Final answer:
The correct translation is 'Son las una' in Spanish and understanding time zones is crucial for determining local times globally.
Explanation:
'Son las una' is the correct translation for 'It is one o'clock' in Spanish.
In Spain and the Balearic Islands, the official time follows a 24-hour clock system, starting at 0 for midnight.
The concept of time zones and the differences in time based on longitude are important factors in determining local times around the world.
Learn more about Translation of time in Spanish and global time zones here:
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