## Second

A Second is the Standard International(SI) unit of time. It is abbreviated as s or sec. A Second is equal to 1/86400 of a day. A Second is defined as the time taken by 9,192,631,770 cycles of radiation that comes from electrons moving between two energy levels of the Caesium-133 atom. There are 86,400 seconds in one day, 3600 seconds in one hour and 60 seconds in one minute.

## Day

A Day is a non SI unit of time. The symbol of day is d. A day is a period of 24 hours especially from 12 o’ clock one night to 12 o’ clock the next night. A day contains 24 hours or 1440 minutes or 86,400 seconds. A day is the period of time required for the earth to complete a full rotation around its axis.

## How to convert Second to Day

1 sec = 0.0000115740 d
Example 1:
Convert 15 Second to Day
1 sec = 0.0000115740 d
Therefore, 15 sec = 15 * 0.0000115740 = 0.0001736111 d
Example 2:
Convert 50 Second to Day
1 sec = 0.0000115740 d
Therefore, 50 sec = 50 * 0.0000115740 = 0.0005787037 d

## Second to Day conversion table

Second(sec)Day(d)
00
10.0000115740
20.0000231481
30.0000347222
40.0000462962
50.0000578703
60.0000694444
70.0000810185
80.0000925925
90.0001041666
100.0001157407
110.0001273148
120.0001388888
130.0001504629
140.0001620370
150.0001736111
200.0002314814
500.0005787037
1000.0011574074

## Second to other converters

• Second to Nanosecond Converter
• Second to Microsecond Converter
• Second to Millisecond Converter
• Second to Minute Converter
• Second to Hour Converter
• Second to Week Converter
• Second to Month Converter
• Second to Year Converter