madrugada (early morning) 凌晨 [0点至6点]
manhã (morning) 早晨，上午 [6点至12点]
meio-dia (noon) 中午 [12点]
tarde (afternoon) 下午 [12点至18点]
noite (evening，night) 晚间，夜间 [18点至24点]
meia-noite (midnight) 半夜 [24点]
anteontem (day before yesterday) 前天
ontem (yesterday) 昨天
hoje (today) 今天
amanhã (tomorrow) 明天
depois de amanhã (day after tomorrow) 后天
