Unequal hours
| Type: | Unequal hours |
| Style: | Outwards from centre |
| Geometry: | Linear |
| Unit of measurement: | 1/12 of daylight |
| (Numbering) starts at: | 3 |
| (Numbering) ends at: | 12 |
| Numbered: | every 1 |
| Repeats: | 1 times |
| Divided every: | 1 (1/12 of daylight) |
| then every: | 30 (1/12 of daylight) |
Scale located on: Rule, Alidade, Regular or Pointer .
Location(s) detail:
| Rule, right arm: | Scales found on the right arm of a rule or alidade. (Rule, right arm) |
Inscription(s):
| Type: | Scale label |
| Content: | HORÆ OCCASVS |
| Translation: | Hours of setting |
| Language: | Latin |
| Script: | Roman Capital |
| Notes: | |
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