Centuries: |
2nd century BC - 1st century BC - 1st century |
Decades: |
90s BC 80s 70s 60s 50s 40s 30s 20s 10s 0s BC |
( 2nd millennium BC - 1st millennium BC - 1st millennium)
The 1st century BC started on January 1, 100 BC and ended on December 31, 1 BC. An alternative name for this century is the last century BC. The AD/BC notation does not use a year zero. Scientific notation does, however, uses a minus sign, so '2 BC' is equal to 'year -1'.
Events
- 92 BC Lucullus invades Armenia insinuating the centuries long Roman vs Persian Wars.
- 57 BC Silla is founded in southeastern Korea (traditional date according to Samguk Sagi)
- 53 BC The Parthians defeat the Romans under Crassus in the Battle of Carrhae
- 49 BC January 10: Julius Caesar crossed the Rubicon river, precipitating war with Rome
- 44 BC Julius Caesar murdered
- 37 BC Goguryeo is founded in southern Manchuria (traditional date according to Samguk Sagi)
- 31 BC Roman Civil War: Battle of Actium - Off the western coast of Greece, forces of Octavian defeat troops under Mark Antony and Cleopatra.
- 18 BC Baekje is founded in midwestern Korea (traditional date according to Samguk Sagi)
- The Roman Republic becomes the Roman Empire
- Birth of Jesus of Nazareth See: Chronology of Jesus' birth and death and Anno Domini for further details
Significant persons

Cicero Denouncing Catiline by Cesare Maccari.One of several political conflicts in the Roman Republic during this century
- Burebista, greatest king of Dacia
- Catiline, attempted to overthrow Roman Republic
- Caesar Augustus, Roman emperor
- Cicero, Roman politician and writer
- Cleopatra VII of Egypt, Egyptian ruler
- Herod the Great
- Hillel the Elder, Jewish rabbi
- Horace, Roman poet
- Julius Caesar, Roman politician
- Livy, Roman historian
- Lucretius, Roman philosopher
- Marcus Antonius, Roman politician
- Marcus Junius Brutus, Caesar's adopted son, supposedly killed him
- Marcus Vipsanius Agrippa, Roman statesman and general
- Sextus Pompeius, pirate
- Ptolemy XIII of Egypt, drowned in Nile
- Ovid, Roman poet
- Virgil, Roman poet
- Spartacus, gladiator
- Sima Qian, Chinese historian
- Tigranes the Great, king of Armenia
Inventions, discoveries, introductions
- Sunspots, first recorded by Chinese
- The Antikythera mechanism is made
- The first dome was built by the romans
- Glass blowing is invented in Roman Syria
Decades and years
100s BC |
109 BC |
108 BC |
107 BC |
106 BC |
105 BC |
104 BC |
103 BC |
102 BC |
101 BC |
100 BC |
90s BC |
99 BC |
98 BC |
97 BC |
96 BC |
95 BC |
94 BC |
93 BC |
92 BC |
91 BC |
90 BC |
80s BC |
89 BC |
88 BC |
87 BC |
86 BC |
85 BC |
84 BC |
83 BC |
82 BC |
81 BC |
80 BC |
70s BC |
79 BC |
78 BC |
77 BC |
76 BC |
75 BC |
74 BC |
73 BC |
72 BC |
71 BC |
70 BC |
60s BC |
69 BC |
68 BC |
67 BC |
66 BC |
65 BC |
64 BC |
63 BC |
62 BC |
61 BC |
60 BC |
50s BC |
59 BC |
58 BC |
57 BC |
56 BC |
55 BC |
54 BC |
53 BC |
52 BC |
51 BC |
50 BC |
40s BC |
49 BC |
48 BC |
47 BC |
46 BC |
45 BC |
44 BC |
43 BC |
42 BC |
41 BC |
40 BC |
30s BC |
39 BC |
38 BC |
37 BC |
36 BC |
35 BC |
34 BC |
33 BC |
32 BC |
31 BC |
30 BC |
20s BC |
29 BC |
28 BC |
27 BC |
26 BC |
25 BC |
24 BC |
23 BC |
22 BC |
21 BC |
20 BC |
10s BC |
19 BC |
18 BC |
17 BC |
16 BC |
15 BC |
14 BC |
13 BC |
12 BC |
11 BC |
10 BC |
0s BC |
9 BC |
8 BC |
7 BC |
6 BC |
5 BC |
4 BC |
3 BC |
2 BC |
1 BC |
0s |
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1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
9 |
Millennium |
Century |
4th BC: |
40th BC |
39th BC |
38th BC |
37th BC |
36th BC |
35th BC |
34th BC |
33rd BC |
32nd BC |
31st BC |
3rd BC: |
30th BC |
29th BC |
28th BC |
27th BC |
26th BC |
25th BC |
24th BC |
23rd BC |
22nd BC |
21st BC |
2nd BC: |
20th BC |
19th BC |
18th BC |
17th BC |
16th BC |
15th BC |
14th BC |
13th BC |
12th BC |
11th BC |
1st BC: |
10th BC |
9th BC |
8th BC |
7th BC |
6th BC |
5th BC |
4th BC |
3rd BC |
2nd BC |
1st BC |
1st: |
1st |
2nd |
3rd |
4th |
5th |
6th |
7th |
8th |
9th |
10th |
2nd: |
11th |
12th |
13th |
14th |
15th |
16th |
17th |
18th |
19th |
20th |
3rd: |
21st |
22nd |
23rd |
24th |
25th |
26th |
27th |
28th |
29th |
30th |
4th: |
31st |
32nd |
33rd |
34th |
35th |
36th |
37th |
38th |
39th |
40th |