January 21
| [[{{#ifeq:21|1|{{#switch:{{#ifeq:1|1|12|{{#expr:1-1}}}} | 1=January | 2=February | 3=March | 4=April | 5=May | 6=June | 7=July | 8=August | 9=September | 10=October | 11=November | 12=December | 1|12|{{#expr:1-1}}}}
}} {{#switch:{{#ifeq:1|1|12|{{#expr:1-1}}}} |
1=31 | 2=29 | 3=31 | 4=30 | 5=31 | 6=30 | 7=31 | 8=31 | 9=30 | 10=31 | 11=30 | 12=31 | 1|12|{{#expr:1-1}}}}
}} |
{{#switch:1 | 1=January | 2=February | 3=March | 4=April | 5=May | 6=June | 7=July | 8=August | 9=September | 10=October | 11=November | 12=December | 1
}} {{#expr:21-1}}}}|yesterday]] |
[[{{#ifeq:21|{{#switch:1 | 1=31 | 2=29 | 3=31 | 4=30 | 5=31 | 6=30 | 7=31 | 8=31 | 9=30 | 10=31 | 11=30 | 12=31 | 1
}} |
12|1|{{#expr:1+1}}}} | 1=January | 2=February | 3=March | 4=April | 5=May | 6=June | 7=July | 8=August | 9=September | 10=October | 11=November | 12=December | 12|1|{{#expr:1+1}}}}
}} 1|{{#switch:1 |
1=January | 2=February | 3=March | 4=April | 5=May | 6=June | 7=July | 8=August | 9=September | 10=October | 11=November | 12=December | 1
}} {{#expr:21+1}}}}|tomorrow]] | |||||
}
|- |[[{{#switch:{{#if:1| {{#switch:{{#expr: 1 + -1}} |0=12 |13=1 |{{#expr: 1 + -1}} }} |}}{{#if:| {{#switch:{{{daysinmonth}}} |1=31 |2=29 |3=31 |4=30 |5=31 |6=30 |7=31 |8=31 |9=30 |10=31 |11=30 |12=31 | }}|}}{{#if:|{{#ifeq:{{#expr: ({{{isnextmonth}}} + -1) > Template:Cal-date/offset2 }}|1|1|}}|}}{{#if:|{{#ifeq:{{#expr: ({{{isprevmonth}}} + -1) < 1}}|1|1|}}|}}{{#if:|{{#if:Template:Cal-date/offset2Template:Cal-date/offset2|Template:Cal-date/offset2|{{{getoffsetmonth}}}}}|}}{{#if:|{{#if:Template:Cal-date/offset2Template:Cal-date/offset2|{{#if:Template:Cal-date/offset2|Template:Cal-date/offset2|1}}|pew{{#expr: {{{getoffsetday}}} + -1}}}}|}} |1=January |2=February |3=March |4=April |5=May |6=June |7=July |8=August |9=September |10=October |11=November |12=December |{{#if:1| {{#switch:{{#expr: 1 + -1}} |0=12 |13=1 |{{#expr: 1 + -1}} }} |}}{{#if:| {{#switch:{{{daysinmonth}}} |1=31 |2=29 |3=31 |4=30 |5=31 |6=30 |7=31 |8=31 |9=30 |10=31 |11=30 |12=31 | }}|}}{{#if:|{{#ifeq:{{#expr: ({{{isnextmonth}}} + -1) > Template:Cal-date/offset2 }}|1|1|}}|}}{{#if:|{{#ifeq:{{#expr: ({{{isprevmonth}}} + -1) < 1}}|1|1|}}|}}{{#if:|{{#if:Template:Cal-date/offset2Template:Cal-date/offset2|Template:Cal-date/offset2|{{{getoffsetmonth}}}}}|}}{{#if:|{{#if:Template:Cal-date/offset2Template:Cal-date/offset2|{{#if:Template:Cal-date/offset2|Template:Cal-date/offset2|1}}|pew{{#expr: {{{getoffsetday}}} + -1}}}}|}} }}|«]] | colspan="5" align="center"| [[{{#switch:1 |1=January |2=February |3=March |4=April |5=May |6=June |7=July |8=August |9=September |10=October |11=November |12=December |1 }}]] |[[{{#switch:{{#if:1| {{#switch:{{#expr: 1 + 1}} |0=12 |13=1 |{{#expr: 1 + 1}} }} |}}{{#if:| {{#switch:{{{daysinmonth}}} |1=31 |2=29 |3=31 |4=30 |5=31 |6=30 |7=31 |8=31 |9=30 |10=31 |11=30 |12=31 | }}|}}{{#if:|{{#ifeq:{{#expr: ({{{isnextmonth}}} + 1) > Template:Cal-date/offset2 }}|1|1|}}|}}{{#if:|{{#ifeq:{{#expr: ({{{isprevmonth}}} + 1) < 1}}|1|1|}}|}}{{#if:|{{#if:Template:Cal-date/offset2Template:Cal-date/offset2|Template:Cal-date/offset2|{{{getoffsetmonth}}}}}|}}{{#if:|{{#if:Template:Cal-date/offset2Template:Cal-date/offset2|{{#if:Template:Cal-date/offset2|Template:Cal-date/offset2|1}}|pew{{#expr: {{{getoffsetday}}} + 1}}}}|}} |1=January |2=February |3=March |4=April |5=May |6=June |7=July |8=August |9=September |10=October |11=November |12=December |{{#if:1| {{#switch:{{#expr: 1 + 1}} |0=12 |13=1 |{{#expr: 1 + 1}} }} |}}{{#if:| {{#switch:{{{daysinmonth}}} |1=31 |2=29 |3=31 |4=30 |5=31 |6=30 |7=31 |8=31 |9=30 |10=31 |11=30 |12=31 | }}|}}{{#if:|{{#ifeq:{{#expr: ({{{isnextmonth}}} + 1) > Template:Cal-date/offset2 }}|1|1|}}|}}{{#if:|{{#ifeq:{{#expr: ({{{isprevmonth}}} + 1) < 1}}|1|1|}}|}}{{#if:|{{#if:Template:Cal-date/offset2Template:Cal-date/offset2|Template:Cal-date/offset2|{{{getoffsetmonth}}}}}|}}{{#if:|{{#if:Template:Cal-date/offset2Template:Cal-date/offset2|{{#if:Template:Cal-date/offset2|Template:Cal-date/offset2|1}}|pew{{#expr: {{{getoffsetday}}} + 1}}}}|}} }}|»]] |- |[[{{#switch:1 |1=January |2=February |3=March |4=April |5=May |6=June |7=July |8=August |9=September |10=October |11=November |12=December |1 }} 1|1]] |[[{{#switch:1 |1=January |2=February |3=March |4=April |5=May |6=June |7=July |8=August |9=September |10=October |11=November |12=December |1 }} 2|2]] |[[{{#switch:1 |1=January |2=February |3=March |4=April |5=May |6=June |7=July |8=August |9=September |10=October |11=November |12=December |1 }} 3|3]] |[[{{#switch:1 |1=January |2=February |3=March |4=April |5=May |6=June |7=July |8=August |9=September |10=October |11=November |12=December |1 }} 4|4]] |[[{{#switch:1 |1=January |2=February |3=March |4=April |5=May |6=June |7=July |8=August |9=September |10=October |11=November |12=December |1 }} 5|5]] |[[{{#switch:1 |1=January |2=February |3=March |4=April |5=May |6=June |7=July |8=August |9=September |10=October |11=November |12=December |1 }} 6|6]] |[[{{#switch:1 |1=January |2=February |3=March |4=April |5=May |6=June |7=July |8=August |9=September |10=October |11=November |12=December |1 }} 7|7]] |- |[[{{#switch:1 |1=January |2=February |3=March |4=April |5=May |6=June |7=July |8=August |9=September |10=October |11=November |12=December |1 }} 8|8]] |[[{{#switch:1 |1=January |2=February |3=March |4=April |5=May |6=June |7=July |8=August |9=September |10=October |11=November |12=December |1 }} 9|9]] |[[{{#switch:1 |1=January |2=February |3=March |4=April |5=May |6=June |7=July |8=August |9=September |10=October |11=November |12=December |1 }} 10|10]] |[[{{#switch:1 |1=January |2=February |3=March |4=April |5=May |6=June |7=July |8=August |9=September |10=October |11=November |12=December |1 }} 11|11]] |[[{{#switch:1 |1=January |2=February |3=March |4=April |5=May |6=June |7=July |8=August |9=September |10=October |11=November |12=December |1 }} 12|12]] |[[{{#switch:1 |1=January |2=February |3=March |4=April |5=May |6=June |7=July |8=August |9=September |10=October |11=November |12=December |1 }} 13|13]] |[[{{#switch:1 |1=January |2=February |3=March |4=April |5=May |6=June |7=July |8=August |9=September |10=October |11=November |12=December |1 }} 14|14]] |- |[[{{#switch:1 |1=January |2=February |3=March |4=April |5=May |6=June |7=July |8=August |9=September |10=October |11=November |12=December |1 }} 15|15]] |[[{{#switch:1 |1=January |2=February |3=March |4=April |5=May |6=June |7=July |8=August |9=September |10=October |11=November |12=December |1 }} 16|16]] |[[{{#switch:1 |1=January |2=February |3=March |4=April |5=May |6=June |7=July |8=August |9=September |10=October |11=November |12=December |1 }} 17|17]] |[[{{#switch:1 |1=January |2=February |3=March |4=April |5=May |6=June |7=July |8=August |9=September |10=October |11=November |12=December |1 }} 18|18]] |[[{{#switch:1 |1=January |2=February |3=March |4=April |5=May |6=June |7=July |8=August |9=September |10=October |11=November |12=December |1 }} 19|19]] |[[{{#switch:1 |1=January |2=February |3=March |4=April |5=May |6=June |7=July |8=August |9=September |10=October |11=November |12=December |1 }} 20|20]] |[[{{#switch:1 |1=January |2=February |3=March |4=April |5=May |6=June |7=July |8=August |9=September |10=October |11=November |12=December |1 }} 21|21]] |- |[[{{#switch:1 |1=January |2=February |3=March |4=April |5=May |6=June |7=July |8=August |9=September |10=October |11=November |12=December |1 }} 22|22]] |[[{{#switch:1 |1=January |2=February |3=March |4=April |5=May |6=June |7=July |8=August |9=September |10=October |11=November |12=December |1 }} 23|23]] |[[{{#switch:1 |1=January |2=February |3=March |4=April |5=May |6=June |7=July |8=August |9=September |10=October |11=November |12=December |1 }} 24|24]] |[[{{#switch:1 |1=January |2=February |3=March |4=April |5=May |6=June |7=July |8=August |9=September |10=October |11=November |12=December |1 }} 25|25]] |[[{{#switch:1 |1=January |2=February |3=March |4=April |5=May |6=June |7=July |8=August |9=September |10=October |11=November |12=December |1 }} 26|26]] |[[{{#switch:1 |1=January |2=February |3=March |4=April |5=May |6=June |7=July |8=August |9=September |10=October |11=November |12=December |1 }} 27|27]] |[[{{#switch:1 |1=January |2=February |3=March |4=April |5=May |6=June |7=July |8=August |9=September |10=October |11=November |12=December |1 }} 28|28]] |- |[[{{#switch:1 |1=January |2=February |3=March |4=April |5=May |6=June |7=July |8=August |9=September |10=October |11=November |12=December |1 }} 29|29]] |{{#ifeq:1|2||[[{{#switch:1 |1=January |2=February |3=March |4=April |5=May |6=June |7=July |8=August |9=September |10=October |11=November |12=December |1 }} 30|30]]}} |{{#ifeq:{{#if:| {{#switch:{{#expr: {{{monthoffset}}} + 0}} |0=12 |13=1 |{{#expr: {{{monthoffset}}} + 0}} }} |}}{{#if:1| {{#switch:1 |1=31 |2=29 |3=31 |4=30 |5=31 |6=30 |7=31 |8=31 |9=30 |10=31 |11=30 |12=31 | }}|}}{{#if:|{{#ifeq:{{#expr: ({{{isnextmonth}}} + 0) > Template:Cal-date/offset2 }}|1|1|}}|}}{{#if:|{{#ifeq:{{#expr: ({{{isprevmonth}}} + 0) < 1}}|1|1|}}|}}{{#if:|{{#if:Template:Cal-date/offset2Template:Cal-date/offset2|Template:Cal-date/offset2|{{{getoffsetmonth}}}}}|}}{{#if:|{{#if:Template:Cal-date/offset2Template:Cal-date/offset2|{{#if:Template:Cal-date/offset2|Template:Cal-date/offset2|1}}|pew{{#expr: {{{getoffsetday}}} + 0}}}}|}}|31|[[{{#switch:1 |1=January |2=February |3=March |4=April |5=May |6=June |7=July |8=August |9=September |10=October |11=November |12=December |1 }} 31|31]]|}} | colspan="4"| |}
{{#if:||}}
- 1928 — Gerd Holtenau (German voice of Buzz Aldrin) is born.
- 1940 — Eduardo Borja (Mexican voice of Depth Charge and Vok) is born.
- 1945 — Eberhard Prüter (German voice of Jetstorm and Que) is born.
- 1961 — Denis Gravereaux (Canadian French voice of Bruce Brazos) is born.
- 1964 — Eduardo Borgerth (Brazilian voice of Raoul, Tow-Line, Bumblebee and James Savoy) is born.
- 1974 — Sami Kuronen (Finnish voice of Cybertron Optimus Prime, Overhaul and also Animated Optimus Prime) is born.
- 1977 — Renato Novara (Italian voice of Bumblebee, Jetstorm, Wheeljack and more) is born.
- 1980 — Kevin Kraus (German voice of Rack'n'Ruin and both War for Cybertron Trilogy Astrotrain and Unicron) is born.
- 1996 — Actor Jorge Lendeborg Jr. (Memo in Bumblebee) is born.
- 1998 — The Beast Wars episode "Two Dinobots?" premieres in Japan.
- 2004 — Transformers/G.I. Joe #5 and War Within: The Dark Ages #4 are released by Dreamwave Productions.
- 2005 — The first Galaxy Force OP/ED single "CALL YOU... Kimi to Boku no Mirai"/"Itsumo" is released in Japan by Victor Entertainment.
- 2005 — Transformers: Dark Star TPB is released by Titan Books.
- 2006 — Galaxy Force — Vol. 08 is released on DVD in Japan by Victor Entertainment.
- 2009 — Defiance #1 is released by IDW Publishing.
- 2010 — Cyber Missions #1 premieres on Hasbro's "Monkeybar TV" site.
- 2011 — Animated — Vol. 6 is released on DVD in Japan by Paramount.
- 2015 — Punishment (print) and The Transformers #37 are released by IDW Publishing, with Drift - Empire of Stone #3 (print) being released a week early in the UK.
- 2016 — Marc Cassot (European French voice of Sentinel Prime in Dark of the Moon) passes away at 93.
- 2024 — The EarthSpark episode "Kougeki Otode! Soundwave" premieres in Japan.
- 2025 — Marcel Mann (German voice of Dimlit also Hashtag, Skywarp and Nova Storm in EarthSpark - Expedition) dies at the age of 37 from suicide.