How long until 0:40?
👉 There are 23 hours, 29 minutes, 12 seconds remaining until 0:40
Count down to another time
Time left until 0:40
How many more hours until 0:40 tomorrow
23Hours
How many minutes until 0:40 tomorrow
1,409Minutes
How many seconds until 0:40 tomorrow
84,552Seconds
Time until 0:40 from each hour
| If it is now | Time left | Minutes |
|---|---|---|
| 00:00 | 40 min | 40 |
| 01:00 | 23 h 40 min | 1,420 |
| 02:00 | 22 h 40 min | 1,360 |
| 03:00 | 21 h 40 min | 1,300 |
| 04:00 | 20 h 40 min | 1,240 |
| 05:00 | 19 h 40 min | 1,180 |
| 06:00 | 18 h 40 min | 1,120 |
| 07:00 | 17 h 40 min | 1,060 |
| 08:00 | 16 h 40 min | 1,000 |
| 09:00 | 15 h 40 min | 940 |
| 10:00 | 14 h 40 min | 880 |
| 11:00 | 13 h 40 min | 820 |
| 12:00 | 12 h 40 min | 760 |
| 13:00 | 11 h 40 min | 700 |
| 14:00 | 10 h 40 min | 640 |
| 15:00 | 9 h 40 min | 580 |
| 16:00 | 8 h 40 min | 520 |
| 17:00 | 7 h 40 min | 460 |
| 18:00 | 6 h 40 min | 400 |
| 19:00 | 5 h 40 min | 340 |
| 20:00 | 4 h 40 min | 280 |
| 21:00 | 3 h 40 min | 220 |
| 22:00 | 2 h 40 min | 160 |
| 23:00 | 1 h 40 min | 100 |
Counted from the top of each hour to the next 0:40.
Some facts about 0:40
| 12-hour clock | 12:40 AM |
|---|---|
| 24-hour clock | 00:40 |
| Military time | 0040 (“zero zero forty hours”) |
| In words | Twenty minutes to one |
| Spoken | Twelve forty a.m. |
| Part of the day | Night |
| Minutes since midnight | 40 |
| Seconds since midnight | 2,400 |
| Day progress | 2.78% |
| Left in the day | 23 h 20 min |
| Angle between clock hands | 140° |
About 0:40
Midnight starts a new calendar day. Date-based deadlines, daily counters and many scheduled computer jobs reset during this hour, and most people are asleep.
It is 40 minutes past the hour and 20 minutes before 1 AM.
On a 24-hour display 040 is a palindrome (reads the same backwards).
In 24-hour notation the hour after midnight is written 00, so 0:40 is 12:40 AM — just after midnight, not midday.
Questions about 0:40
How long until 0:40?
Right now it is 23 hours, 29 minutes, 12 seconds until 0:40 tomorrow. The countdown above updates every second using your device's clock.
Is 0:40 in the morning or the evening?
0:40 falls in the night. On a 12-hour clock it is written 12:40 AM.
What is 0:40 in military time?
0:40 is 0040 in military time, spoken “zero zero forty hours”.