The duration of Held to Answer is 3600.0 seconds.
The duration of The Adjuster is 1.7 hours.
The duration of The Terminal is 2.13 hours.
The duration of If.... is 1.85 hours.
The duration of Get This is 3600.0 seconds.
The duration of The Exes is 1320.0 seconds.
The duration of Investigation Held by Kolobki is 1200.0 seconds.
The duration of Held Up for the Makin's is 1200.0 seconds.
Include month names in mentioning your duration there.
It's called a service, not a mass - and the duration largely depends on the tradition of the congregation where the ceremony is held. Be prepared for 2 - 4 hours, I'd say.
contract's duration
Both are held for the full duration of a measure. A whole note is played for an entire measure, and a whole rest means the instrument is silent for an entire measure.
The duration of The Will is 3600.0 seconds.
The duration of March of the Dinosaurs is 1.42 hours.
The duration of Naked Alibi is 1.43 hours.
The duration of Red Sundown is 1.35 hours.
The duration of Racket Squad is 1440.0 seconds.
The duration of The Adjuster is 1.7 hours.