Other calendars
| Akan |
Nwonakwasi |
| Armenian |
3 Arach 1476 |
| Aztec |
Tozoztontli 19, 7 Malīnalli |
| Babylonian |
10 Kislimu, 2337 SE |
| Balinese pawukon |
Menga, Beteng, Laba, Umanis, Aryang, Redite of Warigadian, Indra, Jangur, Pandita |
| Bengali |
5 Poush, BS 1433 |
| Chinese |
Yang Earth Dragon・Emptiness Mansion 12 Shíyīyuè, Bǐngwǔnián (Daxue, 2 days until Dongzhi) |
| Common Era |
20 December 2026 CE |
| Coptic |
11 Koiak, AM 1743 |
| Egyptian |
8 Pachon, 2775 NE |
| Ethiopian |
11 Tākḫśāś, 2019 Amätä Məhrät |
| French Republican |
Décade III, Nonidi de Frimaire de l'Année 235 de la République |
| Gregorian |
20 December, AD 2026 |
| Hebrew |
10 Tevet, AM 5787 |
| Hindu |
Aśvinī・Parigha Solar: 5 Pauṣa, 1948 SE Lunisolar: Ekādaśī, Śukla pakṣa of Mārgaśīrṣa, 2083 VE Rāudra・5127 KY・1,872,929 |
| Icelandic |
Sunnudagur, 28 Ýlir 2026 |
| Islamic |
10 Rajab, AH 1448 (using tabular method) |
| ISO week date |
2026-W51-7 |
| Japanese |
12 Shimotsuki, Reiwa 8 (Taisetsu, 2 days until Tōji) |
| Julian |
7 December, AD 2026 (AM 7535) |
| Julian day |
2461395 |
| Maya |
13.0.14.3.12 5 Kankin, 7 Eb |
| Roman |
ante diem VII Idus Decembres, MMDCCLXXIX AUC |
| Solar Hijri |
29 Azar, SH 1405 |
| Tibetan |
11 mgo, me pho rta 2153 or 1772 or 1000 |
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