"Sun, 09 Jun 2024 23:29:00"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240609
Only TIME
23:29:00
General datetime
2024-06-09 23:29:00Z
For Database
2024-06-09 23:29:00
For HTTP1.1
Sun, 09 Jun 2024 23:29:00 GMT