Canon EOS 90D Advanced User's Manual page 619

 Total Possible Time for Time-lapse Movie Recording
Time-lapse Movie Recording
Interval
2 sec.
10 sec.
• With a fully charged Battery Pack LP-E6N.
• The possible movie recording time varies depending on the shooting conditions.
Screen Auto Off
Disable
Enable
Disable
Enable
Room Temperature
(23°C / 73°F)
5 hr. 10 min.
7 hr. 30 min.
4 hr. 10 min.
8 hr. 40 min.
Performance Data
(Approx.)
Low Temperature
(0°C / 32°F)
5 hr. 10 min.
7 hr. 30 min.
4 hr. 10 min.
8 hr. 40 min.
619