1. A day characterized by peace, tranquility, and absence of stress or disturbance
After a hectic week, I finally had a calm day to relax.
Depois de uma semana agitada, finalmente tive um dia calmo para relaxar.
2. A day with minimal activity, commotion, or incident
It was just a calm day at the office with no urgent meetings.
Foi apenas um dia calmo no escritório sem reuniões urgentes.
3. Weather-related: a day with minimal wind or turbulence
The sailors welcomed the calm day for their voyage.
Os marinheiros receberam bem o dia calmo para sua viagem.