You start work on Monday and leave on Tuesday. It feels like one stretch, but a daily record has two dates to deal with. Putting the whole shift on both dates would count the same hours twice.
On paper or in your own notes, keep a single heading for the shift, then divide its hours at midnight when making calendar-day totals. You can preserve the story of the night without losing track of where its hours belong.
Write both dates before working out the duration
Start with the date and time you began, followed by the date and time you finished. “22:00–06:30” leaves the date change implicit. “19 October, 22:00 → 20 October, 06:30” makes it visible.
Use the actual boundaries you remember or can check. A rota gives you the planned shift; it does not establish when you finished. Keep travel outside the shift if your purpose is to record time at work. You can add the journey as its own entry.
A fictional shift, divided at midnight
This example is invented. The person starts at 22:00 on 19 October 2026 and finishes at 06:30 on 20 October. All times use one unchanged local clock, with no clock change or travel between timezones. A half-hour break runs from 02:00 to 02:30.
The heading remains “Night shift, 19–20 October.” Under it, these entries allocate each part to a calendar date.
| Calendar date | Part of the shift | Duration | Record |
|---|---|---|---|
| 19 October | 22:00 to midnight | 2 h | Work |
| 20 October | Midnight to 02:00 | 2 h | Work |
| 20 October | 02:00 to 02:30 | ½ h | Break |
| 20 October | 02:30 to 06:30 | 4 h | Work |
Midnight here is 00:00 at the start of 20 October. The shift heading describes the entries below it; its 8½-hour duration is not another block to add to them.
Say whether the shift block includes breaks
For a broad personal record, you could write “Shift, including break: 8½ hours.” In daily totals, that becomes 2 hours on the first date and 6½ on the second. You would not add the half-hour break again.
If you want to see breaks separately, use the four entries in the example instead. The second date then contains 6 hours of work and half an hour of break. Both approaches cover the same elapsed time. Choose the detail you need and label it clearly.
These are ways to describe your own time. They do not determine paid hours or how an employer records a break.
Keep an uncertain boundary uncertain
If you remember starting around 22:00, write “around 22:00.” A duration calculated from that start is approximate too. Splitting the entry at midnight does not make the original estimate more exact.
You may know you were at work throughout the night without remembering each task. A broad shift block can say that, with “activities not reconstructed” beside it. You do not need to invent a task for every hour.
If you cannot place the finishing time, leave the end and total unresolved. Keep any intervals you can support. The scheduled finish can stay in a separate planning note; do not use it to silently fill the gap.
Check the split before adding the rest of the day
Add the date portions once and compare them with the whole shift. In the example, 2 + 6½ = 8½ hours. The work and break entries also add to 8½. Those are two views of the same span, not two sets of hours.
Then add other activities to their own dates. A journey home after 06:30 belongs on 20 October, outside this shift. Leave the rest of either date unfilled until you record it; the midnight split only accounts for this one night at work.
Keep a page for yourself
Copy a night-shift worksheet
Use one heading for the shift and separate lines for its calendar-date portions.
NIGHT SHIFT RECORD Shift label: Start date and time: End date and time: Clock/timezone used; any change to check: Boundaries marked approximate or unknown: Breaks included in shift block, or recorded separately? Break intervals, if known: First calendar date | start to midnight | duration: Second calendar date | midnight to finish | duration: Whole shift duration, if known: Date portions added once agree with whole shift? Any separately listed break counted only once? Activities within the shift left unreconstructed: Journey or other entries outside the shift:
Use this in a place you choose. There are no answers to enter on this website.
From “How to record a night shift that crosses midnight” · hoursgiven.com/guides/night-shift-time-record
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