628

Millennium: 1st millennium
Centuries:
Decades:
Years:
628 in various calendars
Gregorian calendar628
DCXXVIII
Ab urbe condita1381
Armenian calendar77
ԹՎ ՀԷ
Assyrian calendar5378
Balinese saka calendar549–550
Bengali calendar35
Berber calendar1578
Buddhist calendar1172
Burmese calendar−10
Byzantine calendar6136–6137
Chinese calendar丁亥年 (Fire Pig)
3325 or 3118
    — to —
戊子年 (Earth Rat)
3326 or 3119
Coptic calendar344–345
Discordian calendar1794
Ethiopian calendar620–621
Hebrew calendar4388–4389
Hindu calendars
 - Vikram Samvat684–685
 - Shaka Samvat549–550
 - Kali Yuga3728–3729
Holocene calendar10628
Iranian calendar6–7
Islamic calendar6–7
Japanese calendarN/A
Javanese calendar518–519
Julian calendar628
DCXXVIII
Korean calendar2961
Minguo calendar1284 before ROC
民前1284年
Nanakshahi calendar−840
Seleucid era939/940 AG
Thai solar calendar1170–1171
Tibetan calendar阴火猪年
(female Fire-Pig)
754 or 373 or −399
    — to —
阳土鼠年
(male Earth-Rat)
755 or 374 or −398
Coin of king Ardashir III (c. 621–630)

Year 628 (DCXXVIII) was a leap year starting on Friday (link will display the full calendar) of the Julian calendar. The denomination 628 for this year has been used since the early medieval period, when the Anno Domini calendar era became the prevalent method in Europe for naming years.