What Time Is 2100 in Military Time?
2100 in military time is 9:00 PM in standard time (night).
Because 2100 is 1200 or later, subtract 12 from the hours: 21 − 12 = 9, so it is 9:00 PM. It is read "twenty-one hundred". 9:00 PM falls in the night; on a time card, a shift starting at 2100 and ending eight hours later finishes at 0500 (5:00 AM).
Every minute from 2100 to 2159
| Military | Standard | Military | Standard |
|---|---|---|---|
| 2100 | 9:00 PM | 2101 | 9:01 PM |
| 2102 | 9:02 PM | 2103 | 9:03 PM |
| 2104 | 9:04 PM | 2105 | 9:05 PM |
| 2106 | 9:06 PM | 2107 | 9:07 PM |
| 2108 | 9:08 PM | 2109 | 9:09 PM |
| 2110 | 9:10 PM | 2111 | 9:11 PM |
| 2112 | 9:12 PM | 2113 | 9:13 PM |
| 2114 | 9:14 PM | 2115 | 9:15 PM |
| 2116 | 9:16 PM | 2117 | 9:17 PM |
| 2118 | 9:18 PM | 2119 | 9:19 PM |
| 2120 | 9:20 PM | 2121 | 9:21 PM |
| 2122 | 9:22 PM | 2123 | 9:23 PM |
| 2124 | 9:24 PM | 2125 | 9:25 PM |
| 2126 | 9:26 PM | 2127 | 9:27 PM |
| 2128 | 9:28 PM | 2129 | 9:29 PM |
| 2130 | 9:30 PM | 2131 | 9:31 PM |
| 2132 | 9:32 PM | 2133 | 9:33 PM |
| 2134 | 9:34 PM | 2135 | 9:35 PM |
| 2136 | 9:36 PM | 2137 | 9:37 PM |
| 2138 | 9:38 PM | 2139 | 9:39 PM |
| 2140 | 9:40 PM | 2141 | 9:41 PM |
| 2142 | 9:42 PM | 2143 | 9:43 PM |
| 2144 | 9:44 PM | 2145 | 9:45 PM |
| 2146 | 9:46 PM | 2147 | 9:47 PM |
| 2148 | 9:48 PM | 2149 | 9:49 PM |
| 2150 | 9:50 PM | 2151 | 9:51 PM |
| 2152 | 9:52 PM | 2153 | 9:53 PM |
| 2154 | 9:54 PM | 2155 | 9:55 PM |
| 2156 | 9:56 PM | 2157 | 9:57 PM |
| 2158 | 9:58 PM | 2159 | 9:59 PM |
2100 Eastern Time across U.S. time zones
If a schedule says 2100 ET, this is the same moment in the other U.S. time zones (standard time):
| Time zone | Military | Standard |
|---|---|---|
| Eastern (ET) | 2100 | 9:00 PM |
| Central (CT) | 2000 | 8:00 PM |
| Mountain (MT) | 1900 | 7:00 PM |
| Pacific (PT) | 1800 | 6:00 PM |
| Alaska (AKT) | 1700 | 5:00 PM |
| Hawaii (HT) | 1600 | 4:00 PM |
9:00 PM in other formats
24-hour clock: 21:00 · 12-hour clock: 9:00 PM · Hours since midnight: 21 · Hours until midnight: 3 · Decimal day: 0.8750.
Nearby: 1900 2000 2200 2300 · Full military time chart and converter