sandhyam
sandhyām — termination of day and night;
SB 2.1.34
sandhyām — the evening twilight;
SB 3.20.33
sandhyām — twilight;
SB 3.20.37
sandhyām — the evening twilight;
SB 8.20.24
sandhyām — the rituals of sunset;
SB 10.69.25