January 20

{{#if:20||-

[[{{#ifeq:20|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:20-1}}}}|yesterday]]

[[{{#ifeq:20|{{#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:20+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:||}}

• ???? — Japanese voice actress Kimie Hantani is born.
• 1930 — Astronaut Buzz Aldrin is born.
• 1932 — Vicente Gisbert (Castilian Spanish voice of Rhinox) is born.
• 1933 — Gérard Hernandez (European French voice of Ratchet and Trailbreaker in the "Changing Gears" episode of the original cartoon) is born.
• 1946 — Willi Röbke (German voice of Optimus Prime and Megatron/Galvatron) is born.
• 1952 — Dave Fennoy (voice of Warpath in Dark of the Moon: The Game and Robots in Disguise Overload) begins his life with a lot of hair to grow.
• 1955 — Director Noboro Huruse is born.
• 1955 — Vincent Violette (European French voice of Seymour Simmons, and also French voice of Animated Megatron, Prowl and more) is born.
• 1960 — Mieczyslaw Moranski (Polish voice of Energon Starscream and Strongarm) is born.
• 1966 — Actor Rainn Wilson (Professor Colan in Revenge of the Fallen) is born.
• 1966 — Sílvia Goiabeira (Brazilian voice of SUV driver and Elita-1) is born.
• 1969 — Reno Wilson (voice of Frenzy, Mudflap, Brains, Sqweeks, and Mohawk in the live-action film series) is born.
• 1970 — Denise Reis (Brazilian voice of Airazor, Airachnid and Madeline Pynch) is born.
• 1978 — Omar Sy (voice of Hot Rod in The Last Knight) is born.
• 1980 — Georgia Reed (voice of Chromia in the War for Cybertron Trilogy) is born.
• 1983 — Mami Nishikaku (performer of "Marionette") is born.
• 1988 — Paweł Krucz (Polish voice of Slipstream and Tour boat captain) is born.
• 1991 — The Super-God Masterforce episode "The Last Powermaster Warrior Is Found" premieres in Malaysia.
• 1994 — Annie Rojas (Mexican voice of Tessa Yeager, Jacqueline and Terratronus) is born.
• 1999 — The Beast Wars II episode "Legend! The Green Warrior" premieres in Japan.
• 2005 — Takara releases Galaxy Force GC-09 Guardshell and GD-05 Gasket.
• 2005 — Transformers — Collection 5: Series 3.2 is released on DVD in New Zealand by Madman Entertainment.
• 2010 — Bumblebee #2 is released by IDW Publishing.
• 2012 — The Prime episode "Deus ex Machina" premieres in Hungary.
• 2012 — The Prime episode "Metal Attraction" premieres in Germany.
• 2015 — The Mystery of Convoy Returns episode "Mystery of Smearing Salt in the Open Wound" first premieres.
• 2016 — Robots in Disguise #6, The Transformers #49 and Transformers/G.I. Joe: Tyrants Rise, Heroes are Born TPB are released by IDW Publishing.
• 2021 — TakaraTomy releases War for Cybertron Trilogy WFC-09 Bumblebee and WFC-10 Elita-1, plus Earthrise ER EX-15 Doublecrosser and ER EX-16 Skywarp & Thundercracker and Siege SG-EX Ratchet, SG-EX Decepticon Phantomstrike Squadron (featuring Skywarp, Fracas, Terror-Daxtyl and Shrute) are released as TakaraTomy Mall exclusives.
• 2021 — Transformers #27 is released by IDW Publishing.
• 2022 — IDW announced that they would be losing the Transformers and G.I. Joe licenses at the end of the year, with their ongoing series set to conclude in the summer.
• 2024 — Robosen Megatron is announced.