Breakdown of Trabalhamos desde janeiro até dezembro.
trabalhar
to work
janeiro
January
dezembro
December
desde
since
Questions & Answers about Trabalhamos desde janeiro até dezembro.
How do desde and até work together in this sentence?
Together, they create a clear time frame. desde sets the starting point (from January), and até sets the end limit (until December). This is the standard way to express "from [time] until [time]" in Portuguese.
Could I use de and a instead of desde and até?
Yes, saying Trabalhamos de janeiro a dezembro is also completely correct. Using desde and até means the same thing, but it places a slightly stronger emphasis on the continuous stretch of time between the start and finish.
Why are janeiro and dezembro written with lowercase letters?
Unlike English, Portuguese does not capitalize the months of the year, days of the week, or seasons unless they happen to be the very first word in a sentence.
I remember that trabalhamos can be both present and past tense. Which one is it here?
It is the present tense ("we work"). For regular verbs ending in -ar, the present and past tense forms for "we" are exactly the same. We know it is present tense here because the sentence describes a general, ongoing routine across the whole year.