"Sat, 01 Jun 2024 06:36:58"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240601
Only TIME
06:36:58
General datetime
2024-06-01 06:36:58Z
For Database
2024-06-01 06:36:58
For HTTP1.1
Sat, 01 Jun 2024 06:36:58 GMT