Eight parts of the day and eight of the night — sixteen in all. Amrit, Shubh, Labh and Char are held auspicious; Kaal, Rog and Udveg are not.
Day choghadiya
Time
Name
Nature
Good for
5:36 AM – 7:08 AM
Char
fair
for travel and anything that moves
7:08 AM – 8:40 AM
Labh
gain
for trade and anything meant to profit
8:40 AM – 10:12 AM
Amrit
best
the best time of the day for anything auspicious
10:12 AM – 11:44 AM
Kaal
bad
nothing important should be started
11:44 AM – 1:15 PM
Shubh
good
for auspicious and ceremonial work
1:15 PM – 2:47 PM
Rog
avoid
obstacles tend to come of it
2:47 PM – 4:19 PM
Udveg
avoid
do not begin anything that matters
4:19 PM – 5:51 PM
Char
fair
for travel and anything that moves
Night choghadiya
Time
Name
Nature
Good for
5:51 PM – 7:19 PM
Rog
avoid
obstacles tend to come of it
7:19 PM – 8:47 PM
Kaal
bad
nothing important should be started
8:47 PM – 10:15 PM
Labh
gain
for trade and anything meant to profit
10:15 PM – 11:44 PM
Udveg
avoid
do not begin anything that matters
11:44 PM – 1:12 AM
Shubh
good
for auspicious and ceremonial work
1:12 AM – 2:40 AM
Amrit
best
the best time of the day for anything auspicious
2:40 AM – 4:08 AM
Char
fair
for travel and anything that moves
4:08 AM – 5:37 AM
Rog
avoid
obstacles tend to come of it
Through the year in Patna
The day in Patna changes a great deal across the year. One part is 1h 19m at its shortest and 1h 43m at its longest — so the same slot on the same weekday is not the same length in June as in December.