The Sky at Night

Season 10 Episode 8: Sun Time

Sundials were one of the earliest instruments used to study the earth's movements. Patrick Moore discusses with Henry Brinton, and with Sir Alan Herbert who makes his own, the use of sundials in modern astronomy.

Genre:

Documentary, News

Seasons:

70

Episodes:

847

Cast:

Quality:

HD

Duration:

30 min

First Air:

1957

Rating:

8.3