Elapsed time
About 4 months.
It could be called... the waiting period intermission interim interval break rest recess
they are events that can't occur at the same time. For example, you toss a coin you get head or tails. These are complementary events since you can't have both at the same time, only one!
Two events that cannot occur at the same time are called mutually exclusive.
The amount of time between successive passes of the star Sirius across the meridian is 23 hrs 56 minutes.
It usually refers to the length of time between the the two events occurring.
The time that passes between one event and another is often referred to as the time interval or simply the duration of time between the two events. It can be measured in units such as seconds, minutes, hours, days, etc.
As long as it takes. Time of Event2 - Time of Event1 = Delta Time
A specific length of time, the amount of time between two precise events e.g. the time period between 3 p.m. and when the store closes.
The amount of time that passes when you run out of time is the ammount of a life span.
On average, the seasons are 91.3125 days apart.
The time between two events is the interval between them.
intensity
The duration of an activity is the amount of time that passes from the start to the end of that activity. This can be measured in hours, minutes, seconds, or any other unit of time, depending on the context of the activity.
A between-time is a period of time between two events.
-- Detect the particle as it passes a mark on the floor of the laboratory. -- Detect the particle as it passes a second mark on the floor of the laboratory. -- Measure the time between the two events. -- Measure the distance between the two marks on the floor. -- Divide the distance by the time. -- The quotient is the speed of the particle between the two marks.