Choghadiya divides the day and night into eight parts each, labelled Amrit, Shubh, Labh (auspicious), Char (neutral) and Rog, Kaal, Udveg (inauspicious). It is the quickest way to pick a good short window for travel, purchases or any everyday task.
Amrit, Shubh and Labh are the auspicious ones and are preferred for new or important work. Char is neutral and especially good for travel. Rog, Kaal and Udveg are avoided.
Day Choghadiya divides sunrise-to-sunset into eight parts; night Choghadiya divides sunset-to-next-sunrise into eight. Both the sequence and lengths differ, so this tool computes them separately for your city.
For educational purposes. Astrological interpretations are traditional and not a substitute for professional advice.