| Millennium: | 3rd millennium |
|---|---|
| Centuries: | 20th century – 21st century – 22nd century |
| Decades: | 1990s 2000s 2010s – 2020s – 2030s 2040s 2050s |
| Years: | 2020 2021 2022 – 2023 – 2024 2025 2026 |
| 2023 by topic: |
| News by month |
| Jan – Feb – Mar – Apr – May – Jun Jul – Aug – Sep – Oct – Nov – Dec |
| Arts |
| Architecture – Art – Comics – Film – Home video – Literature (Poetry) – Music (Country, Metal, UK) – Radio – Television – Video gaming |
| Politics |
| Elections – Int'l leaders – Politics – State leaders – Sovereign states |
| Science and technology |
| Archaeology – Aviation – Birding/Ornithology – Meteorology – Palaeontology – Rail transport – Science – Spaceflight |
| Sports |
| Sport – Athletics (Track and Field) – Australian Football League – Baseball – Basketball – Football (soccer) – Cricket – Ice Hockey – Motorsport – Tennis – Rugby league – Rugby Union |
| By place |
| Algeria – Argentina – Australia – Belgium - Brazil – Canada – People's Republic of China – Denmark – El Salvador – Egypt – European Union – France – Germany – Ghana – Hungary – India – Iraq – Iran – Ireland – Israel – Italy – Japan – Kenya – Lithuania – Luxembourg – Malaysia – Mexico – New Zealand – Norway – Pakistan – Palestinian territories – Philippines – Poland – Romania – Russia – Singapore – South Africa – South Korea – Spain – Sri Lanka – United Arab Emirates – United Kingdom – United States – Zimbabwe |
| Other topics |
| Awards – Law – Religious leaders |
| Birth and death categories |
| Births – Deaths |
| Establishments and disestablishments categories |
| Establishments – Disestablishments |
| Works and introductions categories |
| Works – Introductions |
| Gregorian calendar | 2023 MMXXIII |
| Ab urbe condita | 2776 |
| Armenian calendar | 1472 ԹՎ ՌՆՀԲ |
| Assyrian calendar | 6773 |
| Bahá'í calendar | 179–180 |
| Bengali calendar | 1430 |
| Berber calendar | 2973 |
| British Regnal year | 71 Eliz. 2 – 72 Eliz. 2 |
| Buddhist calendar | 2567 |
| Burmese calendar | 1385 |
| Byzantine calendar | 7531–7532 |
| Chinese calendar | 壬寅年十二月初十日 (4659/4719-12-10) — to —
癸卯年十一月十九日(4660/4720-11-19) |
| Coptic calendar | 1739–1740 |
| Ethiopian calendar | 2015–2016 |
| Hebrew calendar | 5783–5784 |
| Hindu calendars | |
| - Vikram Samvat | 2079–2080 |
| - Shaka Samvat | 1945–1946 |
| - Kali Yuga | 5124–5125 |
| Holocene calendar | 12023 |
| Iranian calendar | 1401–1402 |
| Islamic calendar | 1444–1445 |
| Japanese calendar | Heisei 35 (平成35年) |
| Korean calendar | 4356 |
| Minguo calendar | ROC 112 民國112年 |
| Thai solar calendar | 2566 |
| Unix time | 1672531200–1704067199 |
2023 (MMXXIII) will be a common year starting on Sunday of the Gregorian calendar.