YY — Two-digit year — 18YYYY — Four-digit year — 2018M — Month, starting from 1 — 1–12MM — Month, 2 digits — 01–12MMM — Abbreviated month name — Jan–DecMMMM — Full month name — January–DecemberD — Day of month — 1–31DD — Day of month, 2 digits — 01–31d — Day of week, where Sunday is 0 — 0–6dd — Short (two-letter) day of week name — Su–Saddd — Abbreviated day of week name — Sun–Satdddd — Full day of week name — Sunday–SaturdayH — Hour (24-hour format) — 0–23HH — Hour (24-hour format), 2 digits — 00–23h — Hour (12-hour format) — 1–12hh — Hour (12-hour format), 2 digits — 01–12m — Minute — 0–59mm — Minute, 2 digits — 00–59s — Second — 0–59ss — Second, 2 digits — 00–59SSS — Millisecond, 3 digits — 000–999Z — Offset from UTC, ±HH:mm — +05:00ZZ — Offset from UTC, ±HHmm — +0500A — AM/PM — AM PMa — am/pm — am pmYYYY-MM-DD HH:mm:ss Z — 2023-04-15 12:30:15 +05:00YYYY-MMM-DD — 2023-Apr-15MMMM YYYY — April 2023ddd, MMM DD, YYYY — Sun, Apr 15, 2023dd MMM HH:mm — Sun Apr 12:30