I saw a dark triangle with bright white lights at each pointI am a registered nurse, and a justice of the peace. I am a US citizen, 59 years old , residing in Belize. I neither drink nor use drugs.My dogs were restless and woke me, so I came out on the veranda to see what was bothering them. Right away I saw a triangle shaped object with a bright light at each point. It moved silently and fairly quickly across the sky from SE to NW.I have never seen anything like this before.I checked with civil aviation in the morning and was told no aircraft was reported to be flying at that time.