"Tue, 16 Jul 2024 15:24:04"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240716
Only TIME
15:24:04
General datetime
2024-07-16 15:24:04Z
For Database
2024-07-16 15:24:04
For HTTP1.1
Tue, 16 Jul 2024 15:24:04 GMT