"Sun, 14 Jul 2024 23:06:04"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240714
Only TIME
23:06:04
General datetime
2024-07-14 23:06:04Z
For Database
2024-07-14 23:06:04
For HTTP1.1
Sun, 14 Jul 2024 23:06:04 GMT